impute_matrix {OmicsPLS}

Impute missing values in a matrix

Description

Impute missing values in a matrix

Usage

impute_matrix(X, ...)

Arguments

X

A matrix with missing values in some entries.

...

Further arguments for softimpute.

Details

This function is based on the softImpute function in its eponymous package.

Value

An imputed version of matrix X

Examples

X <- matrix(rnorm(20*100),20)
Xmis <- X
Xmis[sample(length(Xmis),length(Xmis)/10)] <- NA
anyNA(X)
anyNA(impute_matrix(Xmis))