######### Overview ############

1. Given the training data set, the file ".../Pcl_MnlFitMain.m" fits the data and saves the fitted model.
 
2. Given the testing data set, the file ".../Pcl_MnlMetricsMain.m" read in model prepared by ".../Pcl_MnlFitMain.m" and calculate the metics (e.g. Log-likelihood and absolute percent deviaions).


3. The mile ".../ExpCall" runs the experiment by calling the above two mfiles. For each choice model, it repeats ten times and there are ten choice models in total.