static void WriteLogisticRegressionDataToCSV(string path, ExperimentData experiment)
{
List<float> respons = new List<float>();
List<float> stimuli = new List<float>();
//Get data for logistic regression
foreach(Participant p in experiment.participants)
{
foreach(Trial t in p.trials)
{
foreach(Observation o in t.observations)
{
if(o.response == -1)
respons.Add(0);
else
respons.Add(o.response);
stimuli.Add(o.stimulus);
}
}
}
CSVWriter.Write(Path.Combine(path,"output/logistic_regression_data"),"respons",respons.ToArray(),"stimuli",stimuli.ToArray());
}
public static void Main(string[] args)
{
string basePath;
string outputDirectory;
if(args.Length > 0)
{
basePath = args[0];
Console.WriteLine("Using provided base path " + basePath);
}
else
{
basePath = "/Users/Thorbjorn/Downloads/testdata";
//basePath = "/Users/WorkMachine/Dropbox/MED6 - Dropbox/MED6/Results/Experiment1Participants";
Console.WriteLine("Using default base path " + basePath);
}
outputDirectory = Path.Combine(basePath, "OUTPUT");
double clipObservationDurationMillis = 2000.0;
ExperimentData experiment = new ExperimentData(basePath, clipObservationDurationMillis);
float[] trialThresholds;
int[] participantID;
int[] trialID;
experiment.GetTrialThresholds(out trialThresholds, out participantID, out trialID);
Console.WriteLine(experiment.QuickStats());
Console.WriteLine();
Console.WriteLine(experiment.DiscardBadTrials());
Console.WriteLine();
Console.WriteLine(experiment.QuickStats());
Console.WriteLine();
Console.WriteLine(Statistics.GetThresholdValueFromSigmoid(0.5f));
}