def test_merge(loc):
from neurochat.nc_lfp import NLfp
lfp = NLfp()
lfp.set_filename(loc)
lfp.load()
print(lfp.get_total_samples())
print(lfp.get_duration())
def test_nc_recording_loading(delete=False):
from neurochat.nc_lfp import NLfp
from neurochat.nc_spike import NSpike
from neurochat.nc_spatial import NSpatial
from simuran.loaders.nc_loader import NCLoader
main_test_dir = os.path.join(main_dir, "tests", "resources", "temp",
"axona")
os.makedirs(main_test_dir, exist_ok=True)
axona_files = fetch_axona_data()
# Load using SIMURAN auto detection.
ex = Recording(
param_file=os.path.join(main_dir, "tests", "resources", "params",
"axona_test.py"),
base_file=main_test_dir,
load=False,
)
ex.signals[0].load()
ex.units[0].load()
ex.units[0].underlying.set_unit_no(1)
ex.spatial.load()
# Load using NeuroChaT
lfp = NLfp()
lfp.set_filename(
os.path.join(main_test_dir, "010416b-LS3-50Hz10.V5.ms.eeg"))
lfp.load(system="Axona")
unit = NSpike()
unit.set_filename(os.path.join(main_test_dir,
"010416b-LS3-50Hz10.V5.ms.2"))
unit.load(system="Axona")
unit.set_unit_no(1)
spatial = NSpatial()
spatial.set_filename(
os.path.join(main_test_dir, "010416b-LS3-50Hz10.V5.ms_2.txt"))
spatial.load(system="Axona")
assert np.all(ex.signals[0].underlying.get_samples() == lfp.get_samples())
assert np.all(
ex.units[0].underlying.get_unit_stamp() == unit.get_unit_stamp())
assert np.all(
ex.units[0].underlying.get_unit_tags() == unit.get_unit_tags())
assert np.all(ex.spatial.underlying.get_pos_x() == spatial.get_pos_x())
ncl = NCLoader()
ncl.load_params["system"] = "Axona"
loc = os.path.join(main_dir, "tests", "resources", "temp", "axona")
file_locs, _ = ncl.auto_fname_extraction(
loc,
verbose=False,
unit_groups=[
2,
],
sig_channels=[
1,
],
)
clust_locs = [
os.path.basename(f) for f in file_locs["Clusters"] if f is not None
]
assert "010416b-LS3-50Hz10.V5.ms_2.cut" in clust_locs
if delete:
for f in axona_files:
os.remove(f)
class NData():
"""
The NData object is composed of data objects (NSpike(), NSpatial(), NLfp(),
and Nhdf()) and is built upon the composite structural object pattern.
This data class is the main data element in NeuroChaT which delegates the
analysis and other operations to respective objects.
"""
def __init__(self):
"""
Attributes
----------
spatial : NSpatial
Spatial data object
spike : NSpike
Spike data object
lfp : Nlfp
LFP data object
hdf : NHdf
Object for manipulating HDF5 file
data_format : str
Recording system or format of the data file
"""
super().__init__()
self.spike = NSpike(name='C0')
self.spatial = NSpatial(name='S0')
self.lfp = NLfp(name='L0')
self.data_format = 'Axona'
self._results = oDict()
self.hdf = Nhdf()
self.__type = 'data'
def subsample(self, sample_range):
"""
Split up a data object in the collection into parts.
Parameters
----------
sample_range: tuple
times in seconds to extract
Returns
-------
NData
subsampled version of initial ndata object
"""
ndata = NData()
if self.lfp.get_duration() != 0:
ndata.lfp = self.lfp.subsample(sample_range)
if self.spike.get_duration() != 0:
ndata.spike = self.spike.subsample(sample_range)
if self.spatial.get_duration() != 0:
ndata.spatial = self.spatial.subsample(sample_range)
return ndata
def get_type(self):
"""
Returns the type of object. For NData, this is always `data` type
Parameters
----------
None
Returns
-------
str
"""
return self.__type
def get_results(self, spaces_to_underscores=False):
"""
Returns the parametric results of the analyses
Parameters
----------
None
Returns
-------
OrderedDict
"""
if spaces_to_underscores:
results = {
x.replace(' ', '_'): v
for x, v in self._results.items()
}
return results
return self._results
def update_results(self, results):
"""
Adds new parametric results of the analyses
Parameters
----------
results : OrderedDict
New analyses results (parametric)
Returns
-------
None
"""
self._results.update(results)
def reset_results(self):
"""
Reset the NData results to an empty OrderedDict
Parameters
----------
None
Returns
-------
None
"""
self._results = oDict()
# self.spike.reset_results()
# self.spatial.reset_results()
# self.lfp.reset_results()
def get_data_format(self):
"""
Returns the recording system or data format
Parameters
----------
None
Returns
-------
str
"""
return self.data_format
def set_data_format(self, data_format=None):
"""
Returns the parametric results of the analyses
Parameters
----------
data_format : str
Recording system or format of the data
Returns
-------
None
"""
if data_format is None:
data_format = self.get_data_format()
self.data_format = data_format
self.spike.set_system(data_format)
self.spatial.set_system(data_format)
self.lfp.set_system(data_format)
def load(self):
"""
Loads the data from the filenames in each constituing objects, i.e,
spatial, spike and LFP
Parameters
----------
None
Returns
-------
None
"""
self.load_spike()
self.load_spatial()
self.load_lfp()
def save_to_hdf5(self):
"""
Stores the spatial, spike and LFP datasets to HDF5 file
Parameters
----------
None
Returns
-------
None
"""
try:
self.hdf.save_object(obj=self.spike)
except:
logging.warning(
'Error in exporting NSpike data from NData object to the hdf5 file!'
)
try:
self.hdf.save_object(obj=self.spatial)
except:
logging.warning(
'Error in exporting NSpatial data from NData object to the hdf5 file!'
)
try:
self.hdf.save_object(obj=self.lfp)
except:
logging.warning(
'Error in exporting NLfp data from NData object to the hdf5 file!'
)
def set_unit_no(self, unit_no):
"""
Sets the unit number of the spike dataset to analyse
Parameters
----------
unit_no : int
Unit or cell number to analyse
Returns
-------
None
"""
self.spike.set_unit_no(unit_no)
def set_spike_name(self, name='C0'):
"""
Sets the name of the spike dataset
Parameters
----------
name : str
Name of the spike dataset
Returns
-------
None
"""
self.spike.set_name(name)
def set_spike_file(self, filename):
"""
Sets the filename of the spike dataset
Parameters
----------
filename : str
Full file directory of the spike dataset
Returns
-------
None
"""
self.spike.set_filename(filename)
def get_spike_file(self):
"""
Gets the filename of the spike dataset
Parameters
----------
None
Returns
-------
str
Filename of the spike dataset
"""
return self.spike.get_filename()
def load_spike(self):
"""
Loads spike dataset from the file to NSpike() object
Parameters
----------
None
Returns
-------
None
"""
self.spike.load()
def set_spatial_file(self, filename):
"""
Sets the filename of the spatial dataset
Parameters
----------
filename : str
Full file directory of the spike dataset
Returns
-------
None
"""
self.spatial.set_filename(filename)
def get_spatial_file(self):
"""
Gets the filename of the spatial dataset
Parameters
----------
None
Returns
-------
str
Filename of the spatial dataset
"""
return self.spatial.get_filename()
def set_spatial_name(self, name):
"""
Sets the name of the spatial dataset
Parameters
----------
name : str
Name of the spatial dataset
Returns
-------
None
"""
self.spatial.set_name(name)
def load_spatial(self):
"""
Loads spatial dataset from the file to NSpatial() object
Parameters
----------
filename : str
Full file directory of the spike dataset
Returns
-------
None
"""
self.spatial.load()
def set_lfp_file(self, filename):
"""
Sets the filename of the LFP dataset
Parameters
----------
filename : str
Full file directory of the spike dataset
Returns
-------
None
"""
self.lfp.set_filename(filename)
def get_lfp_file(self):
"""
Gets the filename of the LFP dataset
Parameters
----------
None
Returns
-------
str
Filename of the LFP dataset
"""
return self.lfp.get_filename()
def set_lfp_name(self, name):
"""
Sets the name of the NLfp() object
Parameters
----------
name : str
Name of the LFP dataset
Returns
-------
None
"""
self.lfp.set_name(name)
def load_lfp(self):
"""
Loads LFP dataset to NLfp() object
Parameters
----------
None
Returns
-------
None
"""
self.lfp.load()
# Forwarding to analysis
def wave_property(self):
"""
Analysis of wavefor characteristics of the spikes of a unit
Delegates to NSpike().wave_property()
Parameters
----------
None
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spike.NSpike().wave_property
"""
gdata = self.spike.wave_property()
self.update_results(self.spike.get_results())
return gdata
def isi(self,
bins='auto',
bound=None,
density=False,
refractory_threshold=2):
"""
Analysis of ISI histogram
Delegates to NSpike().isi()
Parameters
----------
bins : str or int
Number of ISI histogram bins. If 'auto', NumPy default is used
bound : int
Length of the ISI histogram in msec
density : bool
If true, normalized historagm is calcultaed
refractory_threshold : int
Length of the refractory period in msec
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spike.NSpike().isi
"""
gdata = self.spike.isi(bins, bound, density, refractory_threshold)
self.update_results(self.spike.get_results())
return gdata
def isi_auto_corr(self, spike=None, **kwargs):
"""
Analysis of ISI autocrrelation histogram
Delegates to NSpike().isi_corr()
Parameters
----------
spike : NSpike()
If specified, it calulates cross-correlation.
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spike.NSpike().isi_corr, nc_spike.NSpike().psth
"""
gdata = self.spike.isi_corr(spike, **kwargs)
return gdata
def burst(self, burst_thresh=5, ibi_thresh=50):
"""
Burst analysis of spik-train
Delegates to NSpike().burst()
Parameters
----------
burst_thresh : int
Minimum ISI between consecutive spikes in a burst
ibi_thresh : int
Minimum inter-burst interval between two bursting groups of spikes
Returns
-------
None
See also
--------
nc_spike.NSpike().burst
"""
self.spike.burst(burst_thresh, ibi_thresh=ibi_thresh)
self.update_results(self.spike.get_results())
def theta_index(self, **kwargs):
"""
Calculates theta-modulation of spike-train ISI autocorrelation histogram.
Delegates to NSpike().theta_index()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spike.NSpike().theta_index()
"""
gdata = self.spike.theta_index(**kwargs)
self.update_results(self.spike.get_results())
return gdata
def theta_skip_index(self, **kwargs):
"""
Calculates theta-skipping of spike-train ISI autocorrelation histogram.
Delegates to NSpike().theta_skip_index()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spike.NSpike().theta_skip_index()
"""
gdata = self.spike.theta_skip_index(**kwargs)
self.update_results(self.spike.get_results())
return gdata
def bandpower_ratio(self, first_band, second_band, win_sec, **kwargs):
"""
Calculate the ratio in power between two bandpass filtered signals.
Delegates to NLfp.bandpower_ratio()
Suggested [5, 11] and [1.5, 4 bands]
Parameters
----------
first_band, second_band, win_sec, **kwargs
See also
--------
nc_lfp.NLfp.bandpower_ratio()
"""
self.lfp.bandpower_ratio(first_band, second_band, win_sec, **kwargs)
self.update_results(self.lfp.get_results())
def spectrum(self, **kwargs):
"""
Analyses frequency spectrum of the LFP signal
Delegates to NLfp().spectrum()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_lfp.NLfp().spectrum()
"""
gdata = self.lfp.spectrum(**kwargs)
return gdata
def phase_dist(self, **kwargs):
"""
Analysis of spike to LFP phase distribution
Delegates to NLfp().phase_dist()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_lfp.NLfp().phase_dist()
"""
gdata = self.lfp.phase_dist(self.spike.get_unit_stamp(), **kwargs)
self.update_results(self.lfp.get_results())
return gdata
def phase_at_spikes(self, **kwargs):
"""
Analysis of spike to LFP phase distribution
Delegates to NLfp().phase_dist()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
phases, times, positions
See also
--------
nc_lfp.NLfp().phase_at_events()
"""
key = "keep_zero_idx"
out_data = {}
if not key in kwargs.keys():
kwargs[key] = True
should_filter = kwargs.get("should_filter", True)
ftimes = self.spike.get_unit_stamp()
phases = self.lfp.phase_at_events(ftimes, **kwargs)
_, positions, directions = self.get_event_loc(ftimes, **kwargs)
if should_filter:
place_data = self.place(**kwargs)
boundary = place_data["placeBoundary"]
co_ords = place_data["indicesInPlaceField"]
largest_group = place_data["largestPlaceGroup"]
out_data["good_place"] = (largest_group != 0)
out_data["phases"] = phases[co_ords]
out_data["times"] = ftimes[co_ords]
out_data["directions"] = directions[co_ords]
out_data["positions"] = [
positions[0][co_ords], positions[1][co_ords]
]
out_data["boundary"] = boundary
else:
out_data["phases"] = phases
out_data["times"] = ftimes
out_data["positions"] = positions
out_data["directions"] = directions
self.update_results(self.get_results())
return out_data
def plv(self, **kwargs):
"""
Calculates phase-locking value of the spike train to underlying LFP signal.
Delegates to NLfp().plv()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_lfp.NLfp().plv()
"""
gdata = self.lfp.plv(self.spike.get_unit_stamp(), **kwargs)
return gdata
# def sfc(self, **kwargs):
# """
# Calculates spike-field coherence of spike train with underlying LFP signal.
# Delegates to NLfp().sfc()
# Parameters
# ----------
# **kwargs
# Keyword arguments
# Returns
# -------
# dict
# Graphical data of the analysis
# See also
# --------
# nc_lfp.NLfp().sfc()
# """
# gdata = self.lfp.plv(self.spike.get_unit_stamp(), **kwargs)
# return gdata
def event_trig_average(self, **kwargs):
"""
Averaging event-triggered LFP signals
Delegates to NLfp().event_trig_average()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_lfp.NLfp().event_trig_average()
"""
gdata = self.lfp.event_trig_average(self.spike.get_unit_stamp(),
**kwargs)
return gdata
def spike_lfp_causality(self, **kwargs):
"""
Analyses spike to underlying LFP causality
Delegates to NLfp().spike_lfp_causality()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_lfp.NLfp().spike_lfp_causality()
"""
gdata = self.lfp.spike_lfp_causality(self.spike.get_unit_stamp(),
**kwargs)
self.update_results(self.lfp.get_results())
return gdata
def speed(self, **kwargs):
"""
Analysis of unit correlation with running speed
Delegates to NSpatial().speed()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().speed()
"""
gdata = self.spatial.speed(self.spike.get_unit_stamp(), **kwargs)
self.update_results(self.spatial.get_results())
return gdata
def angular_velocity(self, **kwargs):
"""
Analysis of unit correlation to angular head velocity (AHV) of the animal
Delegates to NSpatial().angular_velocity()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().angular_velocity()
"""
gdata = self.spatial.angular_velocity(self.spike.get_unit_stamp(),
**kwargs)
self.update_results(self.spatial.get_results())
return gdata
def place(self, **kwargs):
"""
Analysis of place cell firing characteristics
Delegates to NSpatial().place()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().place()
"""
gdata = self.spatial.place(self.spike.get_unit_stamp(), **kwargs)
self.update_results(self.spatial.get_results())
return gdata
# Created by Sean Martin: 13/02/2019
def place_field_centroid_zscore(self, **kwargs):
"""
Calculates a very simple centroid of place field
Delegates to NSpatial().place_field()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
ndarray
Centroid of the place field
See also
--------
nc_spatial.NSpatial().place_field()
"""
gdata = self.spatial.place_field_centroid_zscore(
self.spike.get_unit_stamp(), **kwargs)
self.update_results(self.spatial.get_results())
return gdata
def loc_time_lapse(self, **kwargs):
"""
Time-lapse firing proeprties of the unit with respect to location
Delegates to NSpatial().loc_time_lapse()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().loc_time_lapse()
"""
gdata = self.spatial.loc_time_lapse(self.spike.get_unit_stamp(),
**kwargs)
return gdata
def loc_shuffle(self, **kwargs):
"""
Shuffling analysis of the unit to see if the locational firing specifity
is by chance or actually correlated to the location of the animal
Delegates to NSpatial().loc_shuffle()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().loc_shuffle()
"""
gdata = self.spatial.loc_shuffle(self.spike.get_unit_stamp(), **kwargs)
self.update_results(self.spatial.get_results())
return gdata
def loc_shift(self, shift_ind=np.arange(-10, 11), **kwargs):
"""
Analysis of firing specificity of the unit with respect to animal's location
to oberve whether it represents past location of the animal or anicipates a
future location.
Delegates to NSpatial().loc_shift()
Parameters
----------
shift_ind : ndarray
Index of spatial resolution shift for the spike event time. Shift -1
implies shift to the past by 1 spatial time resolution, and +2 implies
shift to the future by 2 spatial time resoultion.
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().loc_shift()
"""
gdata = self.spatial.loc_shift(self.spike.get_unit_stamp(),
shift_ind=shift_ind,
**kwargs)
self.update_results(self.spatial.get_results())
return gdata
def loc_auto_corr(self, **kwargs):
"""
Calculates the two-dimensional correlation of firing map which is the
map of the firing rate of the animal with respect to its location
Delegates to NSpatial().loc_auto_corr()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().loc_auto_corr()
"""
gdata = self.spatial.loc_auto_corr(self.spike.get_unit_stamp(),
**kwargs)
return gdata
def loc_rot_corr(self, **kwargs):
"""
Calculates the rotational correlation of the locational firing rate of the animal with
respect to location, also called firing map
Delegates to NSpatial().loc_rot_corr()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().loc_rot_corr()
"""
gdata = self.spatial.loc_rot_corr(self.spike.get_unit_stamp(),
**kwargs)
return gdata
def hd_rate(self, **kwargs):
"""
Analysis of the firing characteristics of a unit with respect to animal's
head-direction
Delegates to NSpatial().hd_rate()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().hd_rate()
"""
gdata = self.spatial.hd_rate(self.spike.get_unit_stamp(), **kwargs)
self.update_results(self.spatial.get_results())
return gdata
def hd_rate_ccw(self, **kwargs):
"""
Analysis of the firing characteristics of a unit with respect to animal's
head-direction split into clockwise and counterclockwised directions
Delegates to NSpatial().hd_rate_ccw()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().hd_rate_ccw()
"""
gdata = self.spatial.hd_rate_ccw(self.spike.get_unit_stamp(), **kwargs)
self.update_results(self.spatial.get_results())
return gdata
def hd_time_lapse(self):
"""
Time-lapse firing proeprties of the unit with respect to the head-direction
of the animal
Delegates to NSpatial().hd_time_lapse()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().hd_time_lapse()
"""
gdata = self.spatial.hd_time_lapse(self.spike.get_unit_stamp())
return gdata
def hd_shuffle(self, **kwargs):
"""
Shuffling analysis of the unit to see if the head-directional firing specifity
is by chance or actually correlated to the head-direction of the animal
Delegates to NSpatial().hd_shuffle()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().hd_shuffle()
"""
gdata = self.spatial.hd_shuffle(self.spike.get_unit_stamp(), **kwargs)
self.update_results(self.spatial.get_results())
return gdata
def hd_shift(self, shift_ind=np.arange(-10, 11), **kwargs):
"""
Analysis of firing specificity of the unit with respect to animal's head
direction to oberve whether it represents past direction or anicipates a
future direction.
Delegates to NSpatial().hd_shift()
Parameters
----------
shift_ind : ndarray
Index of spatial resolution shift for the spike event time. Shift -1
implies shift to the past by 1 spatial time resolution, and +2 implies
shift to the future by 2 spatial time resoultion.
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().speed()
"""
gdata = self.spatial.hd_shift(self.spike.get_unit_stamp(),
shift_ind=shift_ind)
self.update_results(self.spatial.get_results())
return gdata
def border(self, **kwargs):
"""
Analysis of the firing characteristic of a unit with respect to the
environmental border
Delegates to NSpatial().border()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().border()
"""
gdata = self.spatial.border(self.spike.get_unit_stamp(), **kwargs)
self.update_results(self.spatial.get_results())
return gdata
def gradient(self, **kwargs):
"""
Analysis of gradient cell, a unit whose firing rate gradually increases
as the animal traverses from the border to the cneter of the environment
Delegates to NSpatial().gradient()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().gradient()
"""
gdata = self.spatial.gradient(self.spike.get_unit_stamp(), **kwargs)
self.update_results(self.spatial.get_results())
return gdata
def grid(self, **kwargs):
"""
Analysis of Grid cells characterised by formation of grid-like pattern
of high activity in the firing-rate map
Delegates to NSpatial().grid()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().grid()
"""
gdata = self.spatial.grid(self.spike.get_unit_stamp(), **kwargs)
self.update_results(self.spatial.get_results())
return gdata
def multiple_regression(self, **kwargs):
"""
Multiple-rgression analysis where firing rate for each variable, namely
location, head-direction, speed, AHV, and distance from border, are used
to regress the instantaneous firing rate of the unit.
Delegates to NSpatial().multiple_regression()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
dict
Graphical data of the analysis
See also
--------
nc_spatial.NSpatial().multiple-regression()
"""
gdata = self.spatial.multiple_regression(self.spike.get_unit_stamp(),
**kwargs)
self.update_results(self.spatial.get_results())
return gdata
def interdependence(self, **kwargs):
"""
Interdependence analysis where firing rate of each variable is predicted
from another variable and the distributive ratio is measured between the
predicted firing rate and the caclulated firing rate.
Delegates to NSpatial().interdependence()
Parameters
----------
**kwargs
Keyword arguments
Returns
-------
None
See also
--------
nc_spatial.NSpatial().interdependence()
"""
self.spatial.interdependence(self.spike.get_unit_stamp(), **kwargs)
self.update_results(self.spatial.get_results())
def __getattr__(self, arg):
"""
Sets precedence for delegation with NSpike() > NLfp() > NSpatial()
Parameters
----------
arg : str
Name of the function ot attributes to look for
"""
if hasattr(self.spike, arg):
return getattr(self.spike, arg)
elif hasattr(self.lfp, arg):
return getattr(self.lfp, arg)
elif hasattr(self.spatial, arg):
return getattr(self.spatial, arg)
else:
logging.warning(
'No ' + arg +
' method or attribute in NeuroData or in composing data class')