ISR (version 2025-01-10)

MNIPALS: Caculate the estimator on the MNIPALS method

Description

Caculate the estimator on the MNIPALS method

Usage

MNIPALS(data = 0, data0, real = TRUE, example = FALSE)

Value

XMNIPALS

is the estimator on the MNIPALS method

MSEMNIPALS

is the MSE value of the MNIPALS method

MAEMNIPALS

is the MAE value of the MNIPALS method

REMNIPALS

is the RE value of the MNIPALS method

GCVMNIPALS

is the GCV value of the MNIPALS method

timeMNIPALS

is the time cost of the MNIPALS method

Arguments

data

is the orignal data set

data0

is the missing data set

real

is to judge whether the data set is a real missing data set

example

is to judge whether the data set is a simulation example.

Examples

 library(MASS)
 n=100;p=10;per=0.1
 X0=data=matrix(mvrnorm(n*p,0,1),n,p)
 m=round(per*n*p,digits=0)
 mr=sample(1:(n*p),m,replace=FALSE)
 X0[mr]=NA;data0=X0
 MNIPALS(data=data,data0=data0,real=FALSE,example=FALSE)