def __init__(self, subject, pre_fix):
self.logger = Logger(subject, pre_fix)
self.trialsDesired = 50
startVal = 0.5
nReversals = 10
stepSizes = [0.03, 0.01, 0.01, 0.005, 0.005, 0.002, 0.001]
nTrials = 50
nUp = 1
nDown = 3
stepType = "lin"
minVal = 0
maxVal = 0.5
self.staircase_obj = StaircaseObject(startVal, nReversals, stepSizes,
nTrials, nUp, nDown, stepType,
minVal, maxVal)
self.logger.write("Staircase for Stereo Threshold measurement")
self.logger.write("Staircase object is initiated with "
"startVal:%.2f "
"nReversals:%.2f "
"stepSizes:%s "
"nTrials:%.2f "
"nUp:%.2f "
"nDown:%.2f "
"minVal:%.2f "
"maxVal:%.2f " %
(startVal, nReversals, stepSizes, nTrials, nUp,
nDown, minVal, maxVal))
self.logger.write("Staircase trials is set to %d" % nTrials)
def __init__(self, logfile):
self.logfile = logfile
params_line = self.get_init_params()
startVal = eval(
re.compile(r'startVal:([0-9.]+) ').findall(params_line)[0])
nReversals = eval(
re.compile(r'nReversals:([0-9.]+) ').findall(params_line)[0])
stepSizes = eval(
re.compile(r'stepSizes:(\[.+\]) ').findall(params_line)[0])
nTrials = eval(
re.compile(r'nTrials:([0-9.]+) ').findall(params_line)[0])
nUp = eval(re.compile(r'nUp:([0-9.]+) ').findall(params_line)[0])
nDown = eval(re.compile(r'nDown:([0-9.]+) ').findall(params_line)[0])
stepType = "lin"
minVal = eval(re.compile(r'minVal:([0-9.]+) ').findall(params_line)[0])
maxVal = eval(re.compile(r'maxVal:([0-9.]+)').findall(params_line)[0])
self.logger = ModLogger(self.logfile, 'recomp')
self.staircase_obj = StaircaseObject(startVal, nReversals, stepSizes,
nTrials, nUp, nDown, stepType,
minVal, maxVal)
self.logger.write("Staircase for Stereo Threshold measurement")
self.logger.write("Staircase object is initiated with "
"startVal:%.2f "
"nReversals:%.2f "
"stepSizes:%s "
"nTrials:%.2f "
"nUp:%.2f "
"nDown:%.2f "
"minVal:%.2f "
"maxVal:%.2f " %
(startVal, nReversals, stepSizes, nTrials, nUp,
nDown, minVal, maxVal))
self.logger.write("Staircase trials is set to %d" % nTrials)
