fixed TCorr nans
fixed TCorr nans

mkarlovc/qminer,mkarlovc/qminer,blazs/qminer,mkarlovc/qminer,blazs/qminer,mkarlovc/qminer,blazs/qminer,mkarlovc/qminer,blazs/qminer,blazs/qminer,mkarlovc/qminer,blazs/qminer