load PCA and ICA transformation matrices if they have already been precomputed
this is completely untested...
added option to append new features to existing data set. If existing data set is provided, features are extracted as usual and overwritten if they already existed, or append if not.
Just comment all the features that should not be calculated in extractFeatures.R
this is again not tested at all yet...
bug fixes
Merge branch 'master' into refactoring

Conflicts:
	src/features/loadDataAndExtractFeatures.R
	src/runCompetition.R
ICA and PCA data added.
if this file is present, ICA and PCA will not be recomputed...
fixing but in trainAndPredictLogistic. different number of features for different subjects are allowed now...
load PCA and ICA transformation matrices if they have already been precomputed
this is completely untested...
added option to append new features to existing data set. If existing data set is provided, features are extracted as usual and overwritten if they already existed, or append if not.
Just comment all the features that should not be calculated in extractFeatures.R
this is again not tested at all yet...
bug fixes
ICA and PCA data added.
if this file is present, ICA and PCA will not be recomputed...
fixing but in trainAndPredictLogistic. different number of features for different subjects are allowed now...
Merge branch 'refactoring' of https://github.com/gianba/SeizureDetection into refactoring

Conflicts:
	src/features/loadDataAndExtractFeatures.R
Extract utilities
Improve documentation
Extract features refactoring
Create initial data frame. Allows to create features in any order
Add logging message
loadFileAndExtractFeatures small refactoring
Rename function
Fix bug in variable name