SwathXtend (version 1.0.0)

plotRTCor: Plot for retention time correlation of two libraries

Description

Plot for retention time correlation of two libraries

Usage

plotRTCor(dat1, dat2, label1, label2, nomod = FALSE)

Arguments

dat1

A data frame containing the first spectrum library

dat2

A data frame containing the second spectrum library

label1

a character string representing the x axis label for plotting

label2

a character string representing the y axis label for plotting

nomod

a logic value, representing if the modified peptides and its fragment ions will be removed. FALSE (default) means not removing.

Value

retentiont time correlation coefficient

Examples

libfiles <- paste(system.file("files",package="SwathXtend"),
   c("Lib2.txt","Lib3.txt"),sep="/")
datBaseLib <- readLibFile(libfiles[1])
datExtLib <- readLibFile(libfiles[2])
plotRTCor(datBaseLib, datExtLib, "Lib2", "Lib5")