extractPC: PCA on gene expression profile

View source: R/extractPC.R

extractPCR Documentation

PCA on gene expression profile

Description

Performs a principal components analysis on the given data matrix and returns the results as an object of class prcomp.

Usage

extractPC(x)

Arguments

x

a numeric or complex matrix (or data frame) which provides the gene expression data for the principal components analysis. Genes in the rows and samples in the columns.

Value

A prcomp object.

See Also

prcomp

Examples

m = matrix(rnorm(100),ncol=5)
extractPC(m)


shbrief/GenomicSuperSignature documentation built on May 3, 2023, 10:07 p.m.