asinh	asinh
box_cox	box_cox
box_cox_exp	box_cox_exp
box_cox_negative	box_cox_negative
box_cox_plus1	box_cox_plus1
box_cox_plusmin	box_cox_plusmin
box_cox_shift	box_cox_shift
center	center
gm_mean	gm_mean
list_transformations	list_transformations
log_box_cox	log_box_cox
power	power
rrscale	rrscale
svdc	svdc
winsor	winsor
