def main():
cfg = tools.load_config("rep_graph_mc")
db = tools.get_db(cfg["db"], 'r')
for ns in range(1, 4):
ups_key = "ups%ds" % ns
axis = cfg[ups_key]['axis']
binning = tools.axis2bins(axis)
hists_years = {}
for data_key in ["mc2011", "mc2012"]:
print data_key
db_ups = db[data_key][ups_key]
hists = [pyroot.h1_axis(axis), pyroot.h1_axis(axis), pyroot.h1_axis(axis)]
for h in hists:
h.blue() if data_key == "mc2011" else h.red()
for i, bin in enumerate(binning, start=1):
sigmas = []
for np in pdg.VALID_UPS_DECAYS[ns]:
chib_key = 'chib1%dp' % np
sigmas.append(db_ups[bin][chib_key]['sigma'])
sigma = VE(str(sigmas[0]))
hists[0][i] = sigma
for j, s in enumerate(sigmas[1:], start=1):
hists[j][i] = VE(str(s)) / sigma
hists_years[data_key] = hists
print "%s - %s" % (data_key, ups_key)
shell()
def main():
cfg = tools.load_config("rep_width_data_mc")
axis = cfg["axis"]
binning = tools.axis2bins(axis)
db_mc = tools.get_db(cfg["mc"], 'r')
db_data = tools.get_db(cfg["data"], 'r')
for year in ["2011", "2012"]:
h_mc = pyroot.h1_axis(axis)
h_mc.red()
h_data = pyroot.h1_axis(axis)
h_data.blue()
db_mc_year = db_mc["mc%s" % year]["ups1s"]
db_data_year = db_data[year]
for i, bin in enumerate(binning, start=1):
h_mc[i] = VE(str(db_mc_year[bin]['chib11p']['sigma']))
h_data[i] = VE(str(db_data_year[bin]['sigma_b1_1p']))
h_ratio = h_data / h_mc
h_ratio.Draw()
h_ratio.Fit("pol0")
tools.save_figure("%s/sigma_data_mc_%s" % (cfg["output_dir"], year))
shell()
def main():
cli_args = docopt(__doc__, version="1.0")
cfg = tools.load_config("rep_graph_fits")
cfg_profile = cfg['profiles'][cli_args['--profile']]
db = tools.get_db(cfg_profile['db'])
binning = tools.axis2bins(cfg_profile['axis'])
for plot in cfg_profile['plots']:
key = plot['key']
graphs = []
for data_key in ['2011', '2012']:
values = []
for bin in binning:
ve = pyroot.VE(str(db[data_key][bin][key]))
values.append((bin, ve))
graphs.append(graph.Graph(color=data_key, values=values))
ymin = plot.get("ymin", None)
ymax = plot.get("ymax", None)
mg = graph.MultiGraph(graphs=graphs, ymin=ymin, ymax=ymax)
mg.draw()
level = plot.get("level", None)
if level:
graphs[0].h.level(level)
filename = "%s/%s" % (cfg_profile["output_dir"], key)
tools.save_figure(filename)
shell()
def process(data_key, tree, models, ns, nb, np, cut, pt_axis,
is_unbinned, binning, is_save, output_db, output_figs):
def fit():
model.fitData()
print(model)
if is_save:
save(
output_db=output_db, output_figs=output_figs,
data_key=data_key, params=model.params(), ns=ns,
nb=nb, np=np, pt_bin=pt_bin
)
if model.status:
log.info("OK")
else:
log.err("BAD: type 'fit()'")
new_cut = dict(cut)
field = "dmplusm%ds" % ns
new_cut[field] = tuple(binning[1:])
new_cut["np"] = np
new_cut["nb"] = nb
log = Logger()
list_id = pyroot.rootID()
cut_str = tools.cut_dict2str(new_cut)
log.info("cut:" + cut_str)
tree.Draw(">>%s" % list_id, cut_str, "entrylist")
elist = ROOT.gROOT.FindObject(list_id)
tree.SetEntryList(elist)
model = get_model(models[ns - 1], np, binning)
for pt_bin in tools.axis2bins(pt_axis):
bin_cut = {"pt_ups": pt_bin}
if is_unbinned:
data = source.dataset(tree=tree, cut=bin_cut, field=field,
has_splot=True)
else:
data = source.histogram(tree=tree,
cut=bin_cut,
field=field,
nbins=binning[0])
model.data = data
canvas.SetTitle(
"%s: chib%d%dp to Y(%dS) (%d, %d) " % (data_key, nb, np, ns,
pt_bin[0], pt_bin[1]))
fit()
if not model.status:
shell()
tree.SetEntryList(0)
def reprocess_storm(atcf_stormfilename):
from IPython import embed as shell; shell()
datelist = [startdt.strftime('%Y%m%d')]
for nn in range((enddt - startdt).days + 2):
datelist += [(startdt + timedelta(nn)).strftime('%Y%m%d')]
hourlist = []
for ii in range(24):
hourlist += [(enddt-timedelta(hours=ii)).strftime('%H')]
hourlist.sort()
# Do newest first
datelist.sort(reverse=True)
for sat,sensor in [('gcom-w1','amsr2'),
('gpm','gmi'),
('npp','viirs'),
('aqua','modis'),
('terra','modis'),
('himawari8','ahi'),
('goesE','gvar'),
('goesW','gvar')
]:
for datestr in datelist:
process_overpass(sat,sensor,
productlist=None,
sectorlist=[startstormsect.name],
sectorfiles=None,
extra_dirs=None,
sector_file=sector_file,
datelist=[datestr],
hourlist=hourlist,
queue=os.getenv('DEFAULT_QUEUE'),
mp_max_cpus=3,
allstatic=False,
alldynamic=True,
# list=True will just list files and not actually run
#list=True,
list=False,
quiet=True,
start_datetime = startdt,
end_datetime = enddt,
)
def shell():
"""Initialize an interactive shell for Duende.
When a config file is not given as argument duende.ini will
be used as default.
Example:
# paster shell duende.ini
"""
if len(sys.argv) < 2:
config_file = 'duende.ini'
else:
config_file = sys.argv[1]
config_path = os.path.abspath(config_file)
if not os.path.isfile(config_path):
raise Exception(u'Config file %s not found' % config_path)
cur_dir = os.path.dirname(config_path)
if cur_dir not in sys.path:
sys.path.insert(0, cur_dir)
print("Loading duende app config from {0}".format(config_path))
config_key = 'config:%s' % config_path
wsgiapp = loadapp(config_key)
try:
import IPython
if IPython.__version__ < '0.11':
from IPython.Shell import IPShellEmbed
shell = IPShellEmbed(['-quick'])
else:
from IPython import embed as shell
except ImportError:
# when ipython is not installed use normal console
shell = SimpleConsole()
shell(header=BANNER)
def trial_params(self):
blinks_nr = np.zeros(self.nr_trials)
number_blinks = np.zeros(self.nr_trials)
for t in range(self.nr_trials):
try:
blinks_nr[t] = sum(
(self.blink_start_times > self.sound_times[t]) *
(self.blink_start_times < self.response_times[t] + 1000))
except:
shell()
sacs_nr = np.zeros(self.nr_trials)
sacs_dur = np.zeros(self.nr_trials)
sacs_vel = np.zeros(self.nr_trials)
for t in range(self.nr_trials):
saccades_in_trial_indices = (
self.saccade_start_times > self.sound_times[t] - 500) * (
self.saccade_start_times < self.response_times[t] + 1500)
sacs_nr[t] = sum(saccades_in_trial_indices)
sacs_dur[t] = sum(self.saccade_durs[saccades_in_trial_indices])
if sacs_nr[t] != 0:
sacs_vel[t] = max(
self.saccade_peak_velocities[saccades_in_trial_indices])
run_nr = int(self.alias.split('_')[-2])
session_nr = int(self.alias.split('_')[-1])
self.parameters['omissions'] = self.omission_indices
self.parameters['omissions_sac'] = self.omission_indices_sac
self.parameters['omissions_blinks'] = self.omission_indices_blinks
self.parameters['blinks_nr'] = blinks_nr
self.parameters['sacs_nr'] = sacs_nr
self.parameters['sacs_dur'] = sacs_dur
self.parameters['sacs_vel'] = sacs_vel
self.parameters['trial'] = np.arange(self.nr_trials)
self.parameters['run'] = run_nr
self.parameters['session'] = session_nr
self.ho.data_frame_to_hdf(self.alias, 'parameters2', self.parameters)
print '{} total trials'.format(self.nr_trials)
print '{} omissions'.format(sum(self.omission_indices))
print ''
def __init__(self,
subjects,
experiment_name,
project_directory,
sample_rate_new=50):
self.subjects = subjects
self.nr_subjects = len(self.subjects)
self.experiment_name = experiment_name
self.project_directory = project_directory
self.sample_rate_new = int(sample_rate_new)
self.downsample_rate = int(1000 / sample_rate_new)
parameters = []
for s in self.subjects:
self.base_directory = os.path.join(self.project_directory,
self.experiment_name, s)
self.hdf5_filename = os.path.join(self.base_directory, 'processed',
s + '.hdf5')
self.ho = hedfpy.HDFEyeOperator(self.hdf5_filename)
try:
parameters.append(
self.ho.read_session_data('', 'parameters_joined'))
except:
shell()
self.parameters_joined = pd.concat(parameters)
self.omissions = np.array(self.parameters_joined['omissions'])
self.omissions = self.omissions + (np.array(
self.parameters_joined['correct']) == -1)
self.omissions = self.omissions + (np.array(
self.parameters_joined['trial']) == 0)
# self.omissions = self.omissions + (np.array(self.parameters_joined['missing_data']) > 0.25)
# regress out RT per session:
for subj in np.unique(self.parameters_joined.subject):
for s in np.unique(self.parameters_joined.session[
self.parameters_joined.subject == subj]):
ind = (self.parameters_joined.subject
== subj) * (self.parameters_joined.session == s)
rt = np.array(self.parameters_joined['rt'][ind]) / 1000.0
pupil_d = np.array(self.parameters_joined['pupil_d'][ind])
pupil_d = myfuncs.lin_regress_resid(pupil_d,
[rt]) + pupil_d.mean()
self.parameters_joined['pupil_d'][ind] = pupil_d
self.parameters_joined = self.parameters_joined[-self.omissions]
self.rt = np.array(self.parameters_joined['rt'])
self.hit = np.array(self.parameters_joined['hit'], dtype=bool)
self.fa = np.array(self.parameters_joined['fa'], dtype=bool)
self.miss = np.array(self.parameters_joined['miss'], dtype=bool)
self.cr = np.array(self.parameters_joined['cr'], dtype=bool)
self.yes = np.array(self.parameters_joined['yes'], dtype=bool)
self.no = -np.array(self.parameters_joined['yes'], dtype=bool)
self.run = np.array(self.parameters_joined['run'], dtype=int)
self.session = np.array(self.parameters_joined['session'], dtype=int)
try:
self.present = np.array(self.parameters_joined['signal_present'],
dtype=bool)
except:
self.present = np.array(
self.parameters_joined['target_present_in_stimulus'],
dtype=bool)
self.absent = -self.present
self.correct = np.array(self.parameters_joined['correct'], dtype=bool)
self.error = -np.array(self.parameters_joined['correct'], dtype=bool)
self.pupil_b = np.array(self.parameters_joined['pupil_b'])
self.pupil_d = np.array(self.parameters_joined['pupil_d'])
self.pupil_t = np.array(self.parameters_joined['pupil_t'])
self.subj_idx = np.concatenate(
np.array([
np.repeat(
i,
sum(self.parameters_joined['subject'] == self.subjects[i]))
for i in range(len(self.subjects))
]))
self.criterion = np.array([
np.array(self.parameters_joined[self.parameters_joined['subject']
== subj]['criterion'])[0]
for subj in self.subjects
])
#########
# pupil split:
self.pupil_l_ind = []
self.pupil_h_ind = []
for subj_idx in self.subjects:
d = self.parameters_joined[self.parameters_joined.subject ==
subj_idx]
p_h = []
p_l = []
for s in np.array(np.unique(d['session']), dtype=int):
pupil = np.array(d['pupil_d'])[np.array(d.session) == s]
p_l.append(pupil <= np.percentile(pupil, 40))
p_h.append(pupil >= np.percentile(pupil, 60))
self.pupil_l_ind.append(np.concatenate(p_l))
self.pupil_h_ind.append(np.concatenate(p_h))
self.pupil_l_ind = np.concatenate(self.pupil_l_ind)
self.pupil_h_ind = np.concatenate(self.pupil_h_ind)
self.pupil_rest_ind = -(self.pupil_h_ind + self.pupil_l_ind)
# self.pupil_l_ind = []
# self.pupil_h_ind = []
# for subj_idx in self.subjects:
# d = self.parameters_joined[self.parameters_joined.subject == subj_idx]
# p_h = []
# p_l = []
# for r in np.array(np.unique(d['run']), dtype=int):
# pupil = np.array(d['pupil_b_lp'])[np.array(d.run) ==r]
# p_l.append( (pupil <= np.percentile(pupil, 25)) + (pupil >= np.percentile(pupil, 75)) )
# p_h.append( (pupil > np.percentile(pupil, 25)) & (pupil < np.percentile(pupil, 75)) )
# self.pupil_l_ind.append(np.concatenate(p_l))
# self.pupil_h_ind.append(np.concatenate(p_h))
# self.pupil_l_ind = np.concatenate(self.pupil_l_ind)
# self.pupil_h_ind = np.concatenate(self.pupil_h_ind)
# self.pupil_rest_ind = -(self.pupil_h_ind + self.pupil_l_ind)
# initialize behavior operator:
d = {
'subj_idx': pd.Series(self.subj_idx),
'choice_a': pd.Series(np.array(self.yes, dtype=int)),
'stimulus': pd.Series(np.array(self.present, dtype=int)),
'rt': pd.Series(np.array(self.rt)) / 1000.0,
'pupil_b': pd.Series(np.array(self.pupil_b)),
'pupil_d': pd.Series(np.array(self.pupil_d)),
'pupil_t': pd.Series(np.array(self.pupil_t)),
'pupil_high': pd.Series(self.pupil_h_ind),
'run': pd.Series(np.array(self.run, dtype=int)),
'session': pd.Series(np.array(self.session, dtype=int)),
}
self.df = pd.DataFrame(d)
self.behavior = myfuncs.behavior(self.df)
def compute_omission_indices(self):
"""
Here we're going to determine which trials should be counted as omissions due to
(i) fixation errors (in decision interval):
->gaze of 150px or more away from fixation
->10 percent of time gaze of 75px or more away from fixation.
(ii) blinks (in window 0.5s before decision interval till 0.5s after decision interval)
(iii) too long (>3000ms, >2500ms) or too short (<250ms) RT
(iv) first two trials
(v) indicated by subject (only in exp 1)
"""
self.omission_indices_answer = (self.rt > 4000.0)
# self.omission_indices_answer = (self.rt > 4000.0) * (np.array(self.parameters.answer == 0))
self.omission_indices_sac = np.zeros(self.nr_trials, dtype=bool)
self.omission_indices_blinks = np.zeros(self.nr_trials, dtype=bool)
if self.artifact_rejection == 'strict':
# based on sacs:
middle_x = 0
middle_y = 0
cut_off = 75
x_matrix = []
y_matrix = []
for t in range(self.nr_trials):
try:
indices = (self.time > self.cue_times[t]) * (
self.time < self.choice_times[t])
except:
shell()
x = self.gaze_x[indices]
x = x - bn.nanmean(x)
y = self.gaze_y[indices]
y = y - bn.nanmean(y)
if (x < -175).sum() > 0 or (x > 175).sum() > 0:
self.omission_indices_sac[t] = True
if (y < -175).sum() > 0 or (y > 175).sum() > 0:
self.omission_indices_sac[t] = True
if ((x > middle_x + cut_off).sum() +
(x < middle_x - cut_off).sum()) / float(
self.rt[t]) * 100 > 10:
self.omission_indices_sac[t] = True
if ((y > middle_y + cut_off).sum() +
(y < middle_y - cut_off).sum()) / float(
self.rt[t]) * 100 > 10:
self.omission_indices_sac[t] = True
# based on blinks:
for t in range(self.nr_trials):
if sum((self.blink_start_times > self.cue_times[t]) *
(self.blink_end_times < self.choice_times[t])) > 0:
self.omission_indices_blinks[t] = True
self.omission_indices_rt = np.zeros(self.nr_trials, dtype=bool)
for t in range(self.nr_trials):
if self.rt[t] < 250:
self.omission_indices_rt[t] = True
self.omission_indices_first = np.zeros(self.nr_trials, dtype=bool)
# self.omission_indices_first[0] = True
if self.experiment == 1:
self.omission_indices_subject = np.array(
self.parameters['confidence'] == -1)
self.omission_indices_subject = np.array(
self.parameters['correct'] == -1)
else:
self.omission_indices_subject = np.zeros(self.nr_trials,
dtype=bool)
self.omission_indices = self.omission_indices_answer + self.omission_indices_sac + self.omission_indices_blinks + self.omission_indices_rt + self.omission_indices_first + self.omission_indices_subject
ecolor='k')
ax.set_ylabel('RT improvement (ms)', fontsize='12')
ax.set_xlabel('Reward Location', fontsize='12')
ax.yaxis.set_label_coords(-0.07,
0.5) # -.1 on x-axis, .5 = halfway along y-axis
ax.xaxis.set_label_coords(0.45, -0.07)
ax.axhline(y=0, color='k')
ax.set_ylim(0, 65)
ax.set_xlim(0, 1.5)
ax.set_xticks([0.2, 0.65, 1.1])
ax.set_xticklabels(('High', 'Low', 'No'))
ax.legend((rects1[0], rects2[0]), ('90 degrees', '180 degrees'))
# Use following 2 lines to put significance marker between high and low reward location
ax.axhline(y=60, color='k', xmin=0.13, xmax=0.42)
ax.text(0.39, 60.5, '**', fontweight='bold')
ax.axhline(y=56, color='k', xmin=0.17, xmax=0.46)
ax.text(0.44, 56.5, '***', fontweight='bold')
ax.axhline(y=52, color='k', xmin=0.17, xmax=0.76)
ax.text(0.68, 52.5, '**', fontweight='bold')
os.chdir(
'/Users/bronagh/Documents/Spatial_Reward_Toolbox/experiment_1/results/figs'
)
plt.savefig('Test_gain_groups.pdf')
plt.savefig('Test_gain_groups.png')
plt.show()
plt.close()
shell()
def interpolate_blinks(self,
method='linear',
lin_interpolation_points=[[-200], [200]],
spline_interpolation_points=[[-0.15, -0.075],
[0.075, 0.15]],
coalesce_period=500):
"""
interpolate_blinks interpolates blink periods with method, which can be spline or linear.
Use after self.blink_detection_pupil().
spline_interpolation_points is a 2 by X list detailing the data points around the blinks
(in s offset from blink start and end) that should be used for fitting the interpolation spline.
The results are stored in self.interpolated_pupil, self.interpolated_x and self.interpolated_y
without affecting the self.raw_... variables
After calling this method, additional interpolation may be performed by calling self.interpolate_blinks2()
"""
self.logger.info('Interpolating blinks using interpolate_blinks')
# set all missing data to 0:
self.raw_pupil[self.raw_pupil < 1] = 0
# blinks to work with -- preferably eyelink!
if hasattr(self, 'eyelink_blink_data'):
for i in range(len(self.blink_starts_EL)):
self.raw_pupil[self.blink_starts_EL[i]:self.blink_ends_EL[
i]] = 0 # set all eyelink-identified blinks to 0:
else:
self.blinks_indices = pd.rolling_mean(
np.array(self.raw_pupil < threshold_level, dtype=float),
int(coalesce_period)) > 0
self.blinks_indices = np.array(self.blinks_indices, dtype=int)
self.blink_starts = self.timepoints[:-1][np.diff(
self.blinks_indices) == 1]
self.blink_ends = self.timepoints[:-1][np.diff(self.blinks_indices)
== -1]
# now make sure we're only looking at the blnks that fall fully inside the data stream
try:
if self.blink_starts[0] > self.blink_ends[0]:
self.blink_ends = self.blink_ends[1:]
if self.blink_starts[-1] > self.blink_ends[-1]:
self.blink_starts = self.blink_starts[:-1]
except:
shell()
# we do not want to start or end with a 0:
import copy
self.interpolated_pupil = copy.copy(self.raw_pupil[:])
self.interpolated_x = copy.copy(self.raw_gaze_X)
self.interpolated_y = copy.copy(self.raw_gaze_Y)
self.interpolated_pupil[:coalesce_period * 2] = max(
np.percentile(
self.interpolated_pupil[:int(self.sample_rate * 2.5)], 90),
np.percentile(self.interpolated_pupil, 50))
self.interpolated_pupil[-coalesce_period:] = max(
np.percentile(
self.interpolated_pupil[-int(self.sample_rate * 2.5):], 90),
np.percentile(self.interpolated_pupil, 50))
self.interpolated_x[:coalesce_period * 2] = np.percentile(
self.interpolated_x[:int(self.sample_rate * 2.5)], 50)
self.interpolated_x[-coalesce_period:] = np.percentile(
self.interpolated_x[-int(self.sample_rate * 2.5):], 50)
self.interpolated_y[:coalesce_period * 2] = np.percentile(
self.interpolated_y[:int(self.sample_rate * 2.5)], 50)
self.interpolated_y[-coalesce_period:] = np.percentile(
self.interpolated_y[-int(self.sample_rate * 2.5):], 50)
# detect zero edges (we just created from blinks, plus missing data):
zero_edges = np.arange(self.interpolated_pupil.shape[0])[np.diff(
(self.interpolated_pupil < 1))]
if zero_edges.shape[0] == 0:
pass
else:
zero_edges = zero_edges[:int(2 * np.floor(zero_edges.shape[0] /
2.0))].reshape(-1, 2)
self.blink_starts = zero_edges[:, 0]
self.blink_ends = zero_edges[:, 1]
# check for neighbouring blinks (coalesce_period, default is 500ms), and string them together:
start_indices = np.ones(self.blink_starts.shape[0], dtype=bool)
end_indices = np.ones(self.blink_ends.shape[0], dtype=bool)
for i in range(self.blink_starts.shape[0]):
try:
if self.blink_starts[
i + 1] - self.blink_ends[i] <= coalesce_period:
start_indices[i + 1] = False
end_indices[i] = False
except IndexError:
pass
# these are the blink start and end samples to work with:
if sum(start_indices) > 0:
self.blink_starts = self.blink_starts[start_indices]
self.blink_ends = self.blink_ends[end_indices]
else:
self.blink_starts = None
self.blink_ends = None
self.blink_starts = self.blink_starts[
self.blink_starts > coalesce_period]
self.blink_ends = self.blink_ends[self.blink_starts > coalesce_period]
# do actual interpolation:
if method == 'spline':
points_for_interpolation = np.array(
np.array(spline_interpolation_points) * self.sample_rate,
dtype=int)
for bs, be in zip(self.blink_starts, self.blink_ends):
samples = np.ravel(
np.array([
bs + points_for_interpolation[0],
be + points_for_interpolation[1]
]))
sample_indices = np.arange(self.raw_pupil.shape[0])[np.sum(
np.array([self.timepoints == s for s in samples]), axis=0)]
spline = interpolate.InterpolatedUnivariateSpline(
sample_indices, self.raw_pupil[sample_indices])
self.interpolated_pupil[
sample_indices[0]:sample_indices[-1]] = spline(
np.arange(sample_indices[1], sample_indices[-2]))
spline = interpolate.InterpolatedUnivariateSpline(
sample_indices, self.raw_gaze_X[sample_indices])
self.interpolated_x[
sample_indices[0]:sample_indices[-1]] = spline(
np.arange(sample_indices[1], sample_indices[-2]))
spline = interpolate.InterpolatedUnivariateSpline(
sample_indices, self.raw_gaze_Y[sample_indices])
self.interpolated_y[
sample_indices[0]:sample_indices[-1]] = spline(
np.arange(sample_indices[1], sample_indices[-2]))
elif method == 'linear':
if self.blink_starts != None:
points_for_interpolation = np.array(
[self.blink_starts, self.blink_ends],
dtype=int).T + np.array(lin_interpolation_points).T
for itp in points_for_interpolation:
self.interpolated_pupil[itp[0]:itp[-1]] = np.linspace(
self.interpolated_pupil[itp[0]],
self.interpolated_pupil[itp[-1]], itp[-1] - itp[0])
self.interpolated_x[itp[0]:itp[-1]] = np.linspace(
self.interpolated_x[itp[0]],
self.interpolated_x[itp[-1]], itp[-1] - itp[0])
self.interpolated_y[itp[0]:itp[-1]] = np.linspace(
self.interpolated_y[itp[0]],
self.interpolated_y[itp[-1]], itp[-1] - itp[0])
def main():
cli_args = docopt(__doc__, version="1.0")
args = dict(cli_args)
log = Logger()
models = [
chib1s_mc_model.ChibMCModel,
chib2s_mc_model.ChibMCModel,
chib3s_mc_model.ChibMCModel,
]
tuples_cfg = tools.load_config("tuples")
mc_cfg = tools.load_config("mc")
mcfits_cfg = tools.load_config("mcfits") # binning
tree = ROOT.TChain("ChibAlg/Chib")
utree = ROOT.TChain("UpsilonAlg/Upsilon")
for filename in tuples_cfg[args["--data"]]:
tree.Add(filename)
utree.Add(filename)
# TODO: create arrays with respect to ns
if not args["--ns"]:
ns_arr = [1, 2, 3]
else:
ns_arr = [int(args["--ns"])]
if not args["--np"]:
np_arr = [1, 2, 3]
else:
np_arr = [int(args["--np"])]
if not args["--nb"]:
nb_arr = [1, 2]
else:
nb_arr = [int(args["--nb"])]
for ns in ns_arr:
decay_cfg = mc_cfg["decays"]["ups%ds" % ns]
for np in np_arr:
for nb in nb_arr:
if (ns == 2 and np == 1) or (ns == 3 and np < 3):
continue
axis = mcfits_cfg["axis"]["ups%ds" % ns]
process(
output_db=mcfits_cfg["output_db"],
output_figs=mcfits_cfg["output_figs"],
data_key=args["--data"],
tree=tree,
models=models,
ns=ns,
np=np,
nb=nb,
cut=decay_cfg["cut"],
pt_axis=axis,
is_unbinned=mc_cfg["unbinned?"],
binning=decay_cfg["binning"]["%d" % np],
is_save=args["-s"]
)
if args["-u"]:
print("Count upsilons")
count_upsilons(
name=mc_cfg["name"], data_key=args["--data"],
tree=utree, ns=ns, nb=nb, np=np,
pt_axis=axis,
cut=decay_cfg["ucut"], is_save=args["-s"])
if args['-i']:
db = tools.get_db(mcfits_cfg["output_db"])
print db.keys()
shell()
def thin_arrays(num_points,
max_points=None,
arrs=[],
maskInds=False,
sector=None):
if sector is not None:
from IPython import embed as shell
shell()
# if not max_points:
# thinvalue = 5
# #conussizex = 1500.0
# globalrez = 10.0
# #Size Test determines the percentage of the sector pixel size to the CONUS pixel size
# sizetest = float((resolution)/(globalrez))
# percenttest = sizetest*100
# #shell()
#
#
# if percenttest <= 75:
# thinvalue = int((thinvalue*sizetest)+2)
# #sizez = (sizez*sizetest)+6
# if percenttest > 105:
# #thinvalue = 9
# thinvalue = int((thinvalue*sizetest)*2)
# #sizez = 4
# #sizez = float((sizez)/(sizetest*9))
# #sizez = (sizez*sizetest)
# #bold = 1
# #bold = float((bold)/(sizetest*3))
#
# #shell()
if max_points == None:
return arrs
thinval = 1
if num_points > max_points:
thinval = int(num_points / max_points)
retarrs = []
# If we are masking the supplied indices in place within the passed arrs,
# thin as requested and mask the thinned values.
if maskInds is not False:
log.info(
'Masking values to thin: orig {0} points, by thin value {1} to new {2} points'
.format(num_points, thinval, max_points))
maskInds = (maskInds[0][0:num_points:thinval],
maskInds[1][0:num_points:thinval])
for arr in arrs:
log.info(' Number unmasked before thinning {1}: {0}'.format(
np.ma.count(arr), arr.name))
arr.mask = True
arr.mask[maskInds] = False
log.info(' Number unmasked after thinning {1}: {0}'.format(
np.ma.count(arr), arr.name))
return arrs
# Only want to return original array if maskInds was not passed
if thinval == 1:
return arrs
# If we are returning a smaller array, thin and return smaller arrays
try:
for arr in arrs:
newthinval = int(math.sqrt(thinval))
retarrs += [arr[::newthinval, ::newthinval]]
log.info(
'Thinned 2D array {3}: orig {0} points, by thin value {1} to new {2} points'
.format(num_points, newthinval, max_points, arr.name))
except IndexError:
for arr in arrs:
log.info(
'Thinning 2D array {3}: orig {0} points, by thin value {1} to new {2} points'
.format(num_points, thinval, max_points, arr.name))
retarrs += [arr[::thinval]]
return retarrs
def main():
cli_args = docopt(__doc__, version='v1.0')
def fit(niters=1):
for iter in range(niters):
model.fitData()
print(model)
if cfg['save?']:
save(cfg['name'], model, cli_args["--year"],
(int(cli_args["--ptbegin"]), int(cli_args["--ptend"])))
if model.status:
log.info("OK")
break
else:
log.err("BAD")
log = Logger()
# cli_args = get_cli_args()
if cli_args["--complete"]:
complete()
exit(0)
tuples_cfg = tools.load_config("tuples")
if cli_args["--year"] != "all":
tuples = [tuples_cfg[cli_args["--year"]]]
else: # all
tuples = [tuples_cfg[year] for year in ['2011', '2012']]
log.info("Tuples: " + str(tuples))
cfg = tools.load_config(cli_args["--decay"])
cfg.update(cfg['profiles'].get(cli_args["--profile"], {}))
del cfg["profiles"]
tree = ROOT.TChain(cfg["tree"])
for file_name in tuples:
tree.Add(file_name)
fitter = get_fitter(cli_args["--decay"])
canvas = ROOT.TCanvas("c_fit",
"{year} {start}-{end} {name}".format(
year=cli_args["--year"],
start=cli_args["--ptbegin"],
end=cli_args["--ptend"],
name=cfg["name"])
)
cut = cfg['cut']
cut["pt_ups"] = (int(cli_args["--ptbegin"]), int(cli_args["--ptend"]))
log.info("Cut: %s" % tools.cut_dict2str(cfg['cut']))
# is_unbinned = (
# True if cfg["unbinned?"] and int(
# cli_args["--ptbegin"]) >= 10 else False
# )
is_unbinned = cfg["unbinned?"]
if is_unbinned:
data = source.dataset(tree=tree,
cut=cut,
field=cfg['field'],
has_splot=cfg['splot?'])
else:
data = source.histogram(tree=tree,
cut=cut,
field=cfg['field'],
nbins=cfg['nbins'])
# mc = None
log.info("Profile:" + pprint.pformat(cfg, indent=2))
model = fitter.prepare_model(
canvas=canvas,
data=data,
year=cli_args['--year'],
interval=cfg['cut'][cfg['field']],
nbins=cfg['nbins'],
name=cfg['name'],
has_splot=cfg['splot?'],
profile=cfg,
pt_ups=cut["pt_ups"]
)
fit()
if not model.status:
fit()
if cli_args["--interactive"] or not model.status:
shell()
)
# model.chib.sigma.fix(0.0205)
cut = {"np": p, "nb": b, "dmplusm1s": [x1, x2]}
for bin in binning:
# model.user_labels = user_labels(bin[0], bin[1])
cut["pt_ups"] = bin
f = fit.Fit(model=model,
tuples=tuples,
cut=cut,
field="dm",
has_splot=True,
is_unbinned=cfg["is_unbinned"],
nbins=nbins
)
db_key = "cb%d%d" % (b, p)
f.process()
# shell()
is_good = f.run()
print f.model
if not is_good:
print t.red("Bad fit:"), name
shell()
result[bin][db_key] = model.params()
# model.save_image("figs/mc/fits/%s.pdf" % image_name)
image_name = "%s_%d_%s.pdf" % (db_key, bin[0], str(bin[1]))
utils.savemcfit(result, model.canvas, cfg["name"], image_name)
print result
def run(subj):
# set paths
folder = os.getcwd()
filepath = os.path.join(folder,subj)# path to ascii fil
# include also csv file, for color info
out_path = '/home/ede/projects/TwoDimensionsTrace/data/eye_csv'
csv_path = '/home/ede/projects/TwoDimensionsTrace/data/os_csv/'+subj[:-3] + 'csv'
# create the output folder if necessary
if not os.path.exists(out_path):
os.makedirs(out_path)
writepath = os.path.join(out_path,subj[:-4]+'_edf.csv')
print "start processing", subj
shell()
# read out asc file
eye_data= []
f = open(filepath, 'r')
for line in f:
values= str2list(line)
eye_data.append(values)
shell()
include_col = ['block_no', 'correct','order','stim_type','stim2_x',\
'stim2_y','stim2_col','df','fixated_target',\
'practice','stim1_x','stim1_y','stim1_col','stim2_col','stim3_col',\
'stim3_x','stim3_y','stim3_ori','stim2_ori','stim1_ori','trial_duration','trial_no',\
'subject_nr','mode','stim_on','prep','miss','target1','target2','sleep',\
's1_color','s1_ori','s2_color','s2_ori','s3_color','s3_ori','s4_color','s4_ori']
# read in the csv file, but include only one relevant column
csv_df = pd.read_csv(csv_path,usecols = include_col)
# initialize variables necessary to keep track of trials/fixations/etc
# while looping over eye data
inTrial = False
start_trial = ['Begin','search','canvas']# trigger of trial start
stop_trial = ['circle' ,'fixated'] # message OpenSesame sent to eyetracker to indicate stop recording
start_block = ['start_trial','start_block']
trial_count = -1
line_count = 0
trials = []
#shell()
try:
for idx,line in enumerate(eye_data):
# skip not informative lines in ascii file
if len(line)== 0:
continue
elif line[0]=='MSG':
# first learn about the start and end of a trial
if line[-1] in start_block:
previousTarget = None
switch_time = -9999999
no_rep = 1
elif line[-3:] == start_trial:
fix_count = 1
switch_interval = None
trial_count += 1
inTrial = True
multiple_sac = False
trial_start_time = line[1] # used to calculate eff.fix.dur
# end of trial
elif line[-1] == stop_trial[-1]:
inTrial = False
elif line[0]=='EFIX' and inTrial:
fixatedTarget = csv_df['fixated_target'][trial_count]
if fixatedTarget == None or previousTarget == None:
color_switch = None
elif fixatedTarget == previousTarget:
color_switch = 0
no_rep += 1
elif fixatedTarget != previousTarget:
color_switch = 1
no_rep = 0
switch_interval = csv_df['stim_on'][trial_count]- switch_time
switch_time = csv_df['stim_on'][trial_count]
if fix_count >1:
multiple_sac = True
trials.append({'subj':subj,'line_count':line_count,\
'fix_no':fix_count,'begin_fix':line[2],'end_fix':line[3],\
'fix_duration':line[4],'fix_x':line[5],'fix_y':line[6],
'mult_sac':multiple_sac})
if multiple_sac == True:
trials[-2]['mult_sac'] = True
trials[-1]['target_category']= fixatedTarget
trials[-1]['color_switch']= color_switch
trials[-1]['no_rep']= no_rep
trials[-1]['switch_interval']= switch_interval
#add trial parameters to trial container, too
columns = csv_df[:1].columns.values
for key in columns:
try:
trials[-1][key]=csv_df[key][trial_count].replace(',',';')
except:
trials[-1][key]=csv_df[key][trial_count]
# correct duration of first fixation in a trial
if fix_count == 1:
trials[-1]["effective_fix_dur"]=line[3]-trial_start_time
else:
trials[-1]["effective_fix_dur"]=line[4]
previousTarget = fixatedTarget
line_count += 1
fix_count += 1
except:
pass
#shell()
# Write to file
f = open(writepath, 'w')
write2CSV(f, trials[0].keys())
for trial in trials:
write2CSV(f, trial.values())
#print trial.values()
#shell()
f.close()
print 'subjected completed successfully'
def run_archer(xarray_obj, varname):
''' Run archer on the variable varname found in the xarray_obj'''
KtoC_conversion = -273.15
if varname in ['tb89h', 'tb89v', 'tb89hA', 'tb89hB', 'tb89vA', 'tb89vB', 'tb85h', 'tb85v', 'tb91h', 'tb91v']:
archer_channel_type = '89GHz'
elif varname in ['tb37h', 'tb37v', 'tb36h', 'tb36v']:
archer_channel_type = '37GHz'
elif 'BT' in varname:
archer_channel_type = 'IR'
elif 'Ref' in varname:
archer_channel_type = 'Vis'
else:
LOG.warning('Unsupported sensor %s / channel %s type for ARCHER, returning without recentering',
xarray_obj.source_name, varname)
return {}, {}, {}
image = {}
attrib = {}
first_guess = {}
attrib['archer_channel_type'] = archer_channel_type
# This is currently unused in ARCHER, so just use GeoIPS platform names for attrib['sat']
attrib['sat'] = xarray_obj.platform_name
out_fname = 'archer_test_{0}_{1}_{2}.png'.format(xarray_obj.platform_name, xarray_obj.source_name,
archer_channel_type)
image['lat_grid'] = xarray_obj['latitude'].to_masked_array()
image['lon_grid'] = xarray_obj['longitude'].to_masked_array()
image['data_grid'] = xarray_obj[varname].to_masked_array()
import numpy
num_masked = numpy.ma.count_masked(image['data_grid'])
if num_masked > 0:
LOG.warning('There are %s masked values in array of size %s, not attempting to run ARCHER', num_masked,
image['data_grid'].size)
from IPython import embed as shell; shell()
return {}, {}, {}
# image['time_arr'] = Does not exist
if 'BT' in varname:
if xarray_obj[varname].units == 'celsius':
image['data_grid'] = xarray_obj[varname].to_masked_array() - KtoC_conversion
if xarray_obj.platform_name == 'himawari8':
attrib['sensor'] = 'Imager'
attrib['scan_type'] = 'Geo'
attrib['nadir_lon'] = 140.7
if xarray_obj.source_name == 'ssmis':
attrib['sensor'] = 'SSMIS'
attrib['scan_type'] = 'Conical'
if xarray_obj.source_name == 'ssmi':
attrib['sensor'] = 'SSMI'
attrib['scan_type'] = 'Conical'
if xarray_obj.source_name == 'tmi':
attrib['sensor'] = 'TMI'
attrib['scan_type'] = 'Conical'
if xarray_obj.source_name == 'amsre':
attrib['sensor'] = 'AMSRE'
attrib['scan_type'] = 'Conical'
if xarray_obj.source_name == 'amsr2':
attrib['sensor'] = 'AMSR2'
attrib['scan_type'] = 'Conical'
if xarray_obj.source_name == 'gmi':
attrib['sensor'] = 'GMI'
attrib['scan_type'] = 'Conical'
if xarray_obj.source_name == 'amsub':
attrib['sensor'] = 'AMSUB'
attrib['scan_type'] = 'Crosstrack'
if xarray_obj.source_name == 'mhs':
attrib['sensor'] = 'MHS'
attrib['scan_type'] = 'Crosstrack'
if xarray_obj.source_name == 'atms':
attrib['sensor'] = 'ATMS'
attrib['scan_type'] = 'Crosstrack'
import calendar
# This is currently unused by ARCHER - but it should probably be best track, not fx if using deck files ?
first_guess['source'] = 'fx'
first_guess['time'] = calendar.timegm(xarray_obj.start_datetime.timetuple())
first_guess['vmax'] = xarray_obj.area_def.sector_info['wind_speed']
first_guess['lat'] = xarray_obj.area_def.sector_info['clat']
first_guess['lon'] = xarray_obj.area_def.sector_info['clon']
from archer.archer4 import archer4
in_dict, out_dict, score_dict = \
archer4(image, attrib, first_guess, para_fix=True, display_filename=out_fname)
return in_dict, out_dict, score_dict
def pmw_mint(xarray_datasets, area_def, arg_dict=None):
''' Process xarray_dataset (xarray_datasets expected to be length 1 list) over area_def, with optional arg_dict.
input xarray-based variables are defined in the readers with the GEOIPS2 framework
Args:
xarray_datasets (list) : list of xarray Dataset objects - for pmw_mint products, expect a length one list.
area_def (AreaDefinition) : pyresample AreaDefinition specifying initial region to process.
arg_dict (dict) : Dictionary of optional arguments (command_line_args are passed through)
Returns:
(list) : List of full paths to all products produed through pmw_mint processing
'''
LOG.info(arg_dict)
final_products = []
full_xarray = xarray_datasets[0]
# DATASET_INFO is imported from readers.mint_ncdf - contains list of possible variables for each dataset
for varname in DATASET_INFO[full_xarray.dataset_name]:
if varname not in full_xarray.variables.keys():
LOG.info('SKIPPING variable %s, not in current xarray object',
varname)
continue
# Interpolation radius of influence is set for each dataset separately in the mint_ncdf reader - adjust
# in readers/mint_ncdf.py ROI_INFO dictionary
# set_roi(full_xarray, varname)
if area_def.sector_start_datetime:
LOG.info('Trying to sector %s with dynamic time %s, %s points',
area_def.area_id, area_def.sector_start_datetime,
full_xarray['latitude'].size)
else:
LOG.info('Trying to sector %s, %s points', area_def.area_id,
full_xarray['latitude'].size)
# Compile a list of variables that will be used to sector - the current data variable, and we will add in
# the appropriate latitude and longitude variables (of the same shape as data), and if it exists the
# appropriately shaped timestamp array
vars_to_sect = [varname] # create a new sect to list intended products
# we have to have 'latitude','longitude" in the full_xarray, and 'timestamp' if we want temporal sectoring
if 'latitude' in full_xarray.variables.keys():
vars_to_sect += ['latitude']
if 'longitude' in full_xarray.variables.keys():
vars_to_sect += ['longitude']
if 'timestamp' in full_xarray.variables.keys():
vars_to_sect += ['timestamp']
# I believe ARCHER can not have any masked data within the data grid, so create a separate smaller sector for
# running archer. The size of the "new" ARCHER sector could probably use some tweaking, though this worked
# "out of the box" for my test case.
# Probably in the end want to just run ARCHER first, get the new center, then create a new area_def with
# the ARCHER center. and sector / register based on the ARCHER centered area_def. Ok, I'll just do that
# really quickly.
archer_area_def = set_atcf_area_def(area_def.sector_info,
num_lines=500,
num_samples=500,
pixel_width=10000,
pixel_height=10000)
archer_xarray = sector_xarray_dataset(full_xarray, archer_area_def,
vars_to_sect)
try:
from geoips2.sector_utils.atcf_tracks import run_archer
in_dict, out_dict, score_dict = run_archer(archer_xarray, varname)
except ValueError:
from IPython import embed as shell
shell()
continue
recentered_area_def = recenter_area_def(area_def, out_dict)
# The list of variables in vars_to_sect must ALL be the same shape
sect_xarray = sector_xarray_dataset(full_xarray, recentered_area_def,
vars_to_sect)
# numpy arrays fail if numpy_array is None, and xarrays fail if x_array == None
if sect_xarray is None:
LOG.info('No coverage - skipping')
return final_products
sect_xarray.attrs[
'area_def'] = recentered_area_def # add name of this sector to sector attribute
if hasattr(sect_xarray, 'timestamp'):
from geoips2.xarray_utils.timestamp import get_min_from_xarray_timestamp
from geoips2.xarray_utils.timestamp import get_max_from_xarray_timestamp
sect_xarray.attrs[
'start_datetime'] = get_min_from_xarray_timestamp(
sect_xarray, 'timestamp')
sect_xarray.attrs['end_datetime'] = get_max_from_xarray_timestamp(
sect_xarray, 'timestamp')
# Note: need to test whether above two lines can reselect min and max time_info for this sector
LOG.info('Sectored data start/end datetime: %s %s, %s points',
sect_xarray.start_datetime, sect_xarray.end_datetime,
numpy.ma.count(sect_xarray[varname].to_masked_array()))
array_nums = [None] # data points?
if len(sect_xarray[varname].shape) == 3:
array_nums = range(0, sect_xarray[varname].shape[2])
for array_num in array_nums:
# selection of an intepolation scheme
from geoips2.xarray_utils.interpolation import interp_nearest
try:
[interp_data] = interp_nearest(recentered_area_def,
sect_xarray,
varlist=[varname],
array_num=array_num)
except ValueError:
from IPython import embed as shell
shell()
final_products += plot_interp_data(interp_data, sect_xarray,
recentered_area_def, varname)
from geoips2.xarray_utils.interpolation import interp_scipy_grid
interp_data = interp_scipy_grid(recentered_area_def,
sect_xarray,
varname,
array_num=array_num,
method='linear')
prodname = '{0}_{1}_GriddataLinear'.format(sect_xarray.source_name,
varname)
final_products += plot_interp_data(interp_data,
sect_xarray,
recentered_area_def,
varname,
product_name=prodname)
return final_products
def main():
cli_args = docopt(__doc__, version='v1.0')
cfg_tuples = tools.load_config("tuples")
cfg_pol = tools.load_config("polarization")
chib_chain = ROOT.TChain("ChibAlg/Chib")
ups_chain = ROOT.TChain("UpsilonAlg/Upsilon")
cfg_decays = tools.load_config("mc")["decays"]
# ups_chain = ROOT.TChain("UpsilonAlg/Upsilon")
name = cli_args["--name"]
for data_key in cfg_pol["data_keys"]:
save_to = "{name}/{data_key}/".format(name=name, data_key=data_key)
chib_chain.Reset()
ups_chain.Reset()
for ntuple_file in cfg_tuples[data_key]:
print "NTuple ", ntuple_file
chib_chain.Add(ntuple_file)
ups_chain.Add(ntuple_file)
for ns in cfg_pol["ns"]:
cfg_cuts = cfg_decays["ups%ds" % ns]
chib_cut = cfg_cuts["cut"]
ups_cut = cfg_cuts["ucut"]
# tools.tree_preselect(chib_chain, chib_cut)
# tools.tree_preselect(ups_chain, ups_cut)
for np in cfg_pol["np"]:
if np not in pdg.VALID_UPS_DECAYS[ns]:
continue
axis = cfg_pol["axis"]["ups%ds" % ns][str(np)]
for nb in cfg_pol["nb"]:
d, dangles = process(ns=ns, nb=nb, np=np, chain=chib_chain,
cut=chib_cut, axis=axis)
n, nangles = process(ns=ns, nb=nb, np=np, chain=ups_chain,
cut=ups_cut, axis=axis)
# ref = d[3] // n[3]
res = []
for i in range(3):
if nb == 1 and i > 1:
continue
# h_old = (d[i] // n[i]) / ref
h = d[3].Clone(pyroot.hID())
for j in h:
r1 = (d[i][j] / d[3][j]).value()
r2 = (n[i][j] / n[3][j]).value()
s2d = ((d[i][j].error() ** 2 -
d[i][j].value() ** 2 / d[3][j].value()) /
(d[3][j] - 1) ** 2)
s2n = ((n[i][j].error() ** 2 -
n[i][j].value() ** 2 / n[3][j].value()) /
(n[3][j] - 1) ** 2)
h[j] = (
pyroot.VE(r1, s2d) /
pyroot.VE(r2, s2n)
)
h.red()
# h_old.blue()
res.append(h)
h.Draw()
h.level(1)
if cli_args['--save']:
tools.save_figure(
name=(save_to +
"chib{nb}{np}p_ups{ns}s_w{w}_ratio"
.format(nb=nb, np=np, ns=ns, w=i))
)
for angle in dangles:
hunpol = dangles[angle][3]
hunpol.scale()
for i in range(0, 3):
h = dangles[angle][i]
if not h.GetEntries():
continue
h.scale()
wname = "w%d" % i
tools.draw_hists([h, hunpol], minimum=0)
if cli_args['--save']:
tools.save_figure(
save_to +
"/angles/{wname}_{angle}_chib{nb}{np}p_ups{ns}s".format(
wname=wname, angle=angle, nb=nb, np=np, ns=ns)
)
if cli_args['--save']:
save(data_key, ns, np, nb, res, d, n)
# chib_chain.SetEntryList(0)
# ups_chain.SetEntryList(0)
shell()
def drift_diffusion_hddm(data,
samples=10000,
n_jobs=6,
run=True,
parallel=True,
model_name='model',
model_dir='.',
accuracy_coding=False):
import hddm
import os
# run the model:
if run:
if parallel:
job_server = pp.Server(ppservers=(), ncpus=n_jobs)
start_time = time.time()
jobs = [(trace_id,
job_server.submit(run_model,
(trace_id, data, model_dir, model_name,
samples, accuracy_coding), (),
('hddm', )))
for trace_id in range(n_jobs)]
results = []
shell()
for s, job in jobs:
results.append(job())
print "Time elapsed: ", time.time() - start_time, "s"
job_server.print_stats()
# save:
for i in range(n_jobs):
model = results[i]
model.save(
os.path.join(model_dir, '{}_{}'.format(model_name, i)))
else:
start_time = time.time()
model = run_model(3, data, model_dir, model_name, samples,
accuracy_coding)
model.save(os.path.join(model_dir, '{}_md{}'.format(model_name,
3)))
# print point estimates
results = model.gen_stats()
results.to_csv(os.path.join(fig_dir, 'diagnostics',
'results3.csv'))
# dic:
text_file = open(os.path.join(fig_dir, 'diagnostics', 'DIC3.txt'),
'w')
text_file.write("Model {}: {}\n".format(m, model.dic))
text_file.close()
print "Time elapsed: ", time.time() - start_time, "s"
# load the models:
else:
print 'loading existing model(s)'
if parallel:
model = []
for i in range(n_jobs):
model.append(
hddm.load(
os.path.join(model_dir, '{}_{}'.format(model_name,
i))))
else:
model = hddm.load(
os.path.join(model_dir, '{}_md{}'.format(model_name, 1)))
return model
def do_simulations(params):
rt = []
response = []
stimulus = []
traces = []
for stim in [1, 0]:
# get traces:
x = get_DDM_traces(
v=params['v'],
z=params['z'],
dc=params['dc'],
dc_slope=params['dc_slope'],
sv=params['sv'],
stim=stim,
nr_trials=params['nr_trials'],
tmax=tmax,
dt=dt,
)
# get bounds:
if params['bound'] == 'default':
b1, b0 = _bounds(a=params['a'], tmax=tmax, dt=dt)
elif params['bound'] == 'collapse_linear':
b1, b0 = _bounds_collapse_linear(a=params['a'],
c1=params['c1'],
c0=params['c0'],
tmax=tmax,
dt=dt)
elif params['bound'] == 'collapse_hyperbolic':
b1, b0 = _bounds_collapse_hyperbolic(a=params['a'],
c=params['c'],
tmax=tmax,
dt=dt)
# apply bounds:
rt_dum, response_dum = apply_bounds_diff_trace(x=x, b1=b1, b0=b0)
# store results:
rt.append((rt_dum * dt) + ndt)
response.append(response_dum)
stimulus.append(np.ones(params['nr_trials']) * stim)
traces.append(x)
df = pd.DataFrame()
df.loc[:, 'rt'] = np.concatenate(rt)
df.loc[:, 'response'] = np.concatenate(response)
df.loc[:, 'stimulus'] = np.concatenate(stimulus)
df.loc[:, 'correct'] = np.array(
np.concatenate(stimulus) == np.concatenate(response), dtype=int)
df.loc[:, 'subj_idx'] = params['subj_idx']
df.to_csv(os.path.join(data_folder,
'df_{}.csv'.format(params['subj_idx'])))
traces = np.vstack(traces)
for i in range(traces.shape[0]):
if sum(traces[i, :] > params['a']) > 0:
traces[i,
np.where(traces[i, :] > params['a'])[0][0]:] = params['a']
if sum(traces[i, :] < 0) > 0:
traces[i, np.where(traces[i, :] < 0)[0][0]:] = 0
hit = np.array((df['stimulus'] == 1) & (df['response'] == 1))
fa = np.array((df['stimulus'] == 0) & (df['response'] == 1))
miss = np.array((df['stimulus'] == 1) & (df['response'] == 0))
cr = np.array((df['stimulus'] == 0) & (df['response'] == 0))
shell()
fig = plt.figure(figsize=(2, 2))
for t in traces[hit, :][0:5000]:
plt.plot(t, alpha=0.005, lw=1, color='black')
# for t in traces[fa,:][0:500]:
# plt.plot(t, alpha=0.02, color='orange')
# for t in traces[miss,:][0:500]:
# plt.plot(t, alpha=0.02, color='green')
# for t in traces[cr,:][0:500]:
# plt.plot(t, alpha=0.02, color='green')
for trial, color, alpha in zip([hit, fa, miss, cr],
['orange', 'orange', 'green', 'green'],
[1, 0.5, 0.5, 1]):
y = np.nanmean(traces[trial, :], axis=0)
x = np.arange(y.shape[0])
ind = np.zeros(y.shape[0], dtype=bool)
ind[0:20] = True
(m, b) = sp.polyfit(x[ind], y[ind], 1)
regression_line = sp.polyval([m, b], x)
plt.plot(y, color=color, lw=2, alpha=alpha)
plt.plot(x[ind], regression_line[ind], color='black', lw=1, ls='--')
print(m)
plt.axhline(0, color='k', lw=0.5)
plt.axhline(params['a'], color='k', lw=0.5)
plt.axhline(params['z'], color='k', lw=0.5)
plt.xlim(0, 30)
plt.ylim(-0.1, params['a'] + 0.1)
plt.xlabel('Timesteps')
plt.ylabel('Decision variable')
sns.despine()
plt.tight_layout()
fig.savefig(
os.path.join(fig_folder,
'simulate_slopes_{}.pdf'.format(params['subj_idx'])))
def process(self, sdoc):
un_number = sdoc.property(UN_NUMBER)
doc = None
if un_number:
try:
doc = dm.Document.objects.get(un_number=un_number)
except ObjectDoesNotExist:
pass
if not doc:
doc = dm.Document(mfiles_id=sdoc.mfiles_id)
doc.un_number = un_number
doc.date_publication = sdoc.created
doc.date_last_update = sdoc.modified
doc.vault = sdoc.vault.name
doc.period_start = sdoc.created
doc.period_end = sdoc.modified
players = sdoc.property(PLAYER)
if players:
countries = ', '.join([pycountry.countries.get(
name=p).alpha2 for p in players if p in pycountry.countries.indices['name']])
authors = ', '.join(
[p for p in players if p not in pycountry.countries.indices['name']])
doc.country = countries
if authors:
doc.author = authors
try:
doc.save()
except Exception:
self.stderr.write("->" + str(doc) + str(sdoc))
shell()
return
dm.Term.objects.bulk_create(
[dm.Term(doc=doc, value=term)
for term in sdoc.property(TERMS, as_list=True)
]
)
dm.Program.objects.bulk_create(
[dm.Program(doc=doc, value=term)
for term in sdoc.property(PROGRAMMES, as_list=True)
]
)
dm.Chemical.objects.bulk_create(
[dm.Program(doc=doc, value=term)
for term in sdoc.property(CHEMICALS, as_list=True)
]
)
classes = set()
for cl in CLASSES:
classes.update(sdoc.property(cl, as_list=True))
dm.DocType.objects.bulk_create(
[dm.DocType(doc=doc, value=term)
for term in classes
]
)
self.process_lang_and_files(sdoc=sdoc, doc=doc)