PCFAM-package	PCFAM-package
colcenter	colcenter
cov.function	cov.function
familyave	familyave
fastcov	fastcov
findfamilies	findfamilies
gr.pca	gr.pca
ms.pca	ms.pca
mysqrtm	mysqrtm
PCFAM	PCFAM-package
perfectwhiten	perfectwhiten
residualize	residualize
rowcol	rowcol
rowscale	rowscale
