isvacor: Use Independent Surrogate Variable Analysis(ISVA) to correct...
In yufree/xsetplus: process and annotate data with xcms in a simple way

Description Usage Arguments Details Value See Also Examples

Use Independent Surrogate Variable Analysis(ISVA) to correct the unknown batch effects

1	isvacor(data, lv)

`data`	data as mzrt profile
`lv`	factor vector for the group infomation

Use Independent Surrogate Variable Analysis(ISVA) to correct the unknown batch effects

list object with raw data, corrected data, signal part, batch part, random errors part, p-values, q-values. If no independent surrogate variable found, corresponding part would miss.

svacor, pcacor,limmafit,famtcor

## Not run: 
library(faahKO)
cdfpath <- system.file('cdf', package = 'faahKO')
cdffiles <- list.files(cdfpath, recursive = TRUE, full.names = TRUE)
list <- getmr(cdfpath, pmethod = ' ')
list <- isvacor(list$data,list$group$class)

## End(Not run)