runOPLSDA: run OPLS-DA

In wenbostar/metaX: A flexible and comprehensive software for processing omics data.

run OPLS-DA

Description

Perform the OPLS-DA analysis

Usage

runOPLSDA(para, oplsdaPara, auc = TRUE, sample = NULL,
  valueID = "valueNorm", label = "order", labelSize = 4,
  pointSize = 1.4, ...)

Arguments

para	An object of metaXpara
oplsdaPara	An object of oplsDAPara
sample	Sample class
valueID	The name of column used
label	The label used for plot
labelSize	The size of label, default is 4
pointSize	The size of point, default is 1.4
...	additional arguments

Value

A list object

Examples

para <- new("metaXpara")
pfile <- system.file("extdata/MTBLS79.txt",package = "metaX")
sfile <- system.file("extdata/MTBLS79_sampleList.txt",package = "metaX")
rawPeaks(para) <- read.delim(pfile,check.names = FALSE)
sampleListFile(para) <- sfile
para <- reSetPeaksData(para)
para <- missingValueImpute(para)
oplsdaPara <- new("oplsDAPara")
runOPLSDA(para,oplsdaPara,sample=c("C","S"),valueID="value",labelSize = 2)

wenbostar/metaX documentation built on July 4, 2023, 7:50 p.m.