PCA and ICA are precomputed and loaded from transformations.RData if present.
features can be appended to existing dataset. just comment out all the features in extractFeatures.R that should not be computed and provide the existing data set to runCompetition.
dataSet = runCompetition(PATH)
...
newDataSet = runCompetition(PATH,existingDataSet=dataSet$data)
...
Major changes: