SparseLU.Xscale: Standardize augmented X matrix

Description Usage Arguments Value Examples

View source: R/SparseLU.Xscale.R

Description

Standardize augmented X matrix with weights = diag(1,p,1-p)

Usage

1
SparseLU.Xscale(X_luu, nl, nu)

Arguments

X_luu

rbind(X_l,X_u,X_u)

nl

number of labelled subjects

nu

number of unlabelled subjects

Value

standardized X, weighted center and scale

Examples

1
Xs = SparseLU.Xscale(X_luu,nl,nu)

hsong1/PUlearning documentation built on May 16, 2017, 11:27 p.m.