Man pages for WinVector/crosspca
Cross Validated Principal Components Analysis

mapcolsFind a mapping of columns from cols into refcols that most...
predict.sprcompapply principal component projection/rotation.
sprcompcompute principal components using efficient svd.
xprcompcompute principal projection simulating out of sample data.
WinVector/crosspca documentation built on June 3, 2017, 9:45 a.m.