logTrafo: A function for log transforming data.
In mrbin: Metabolomics Data Analysis Functions

logTrafo

R Documentation

A function for log transforming data.

Description

This function performs logarithm transformation. Will not work with negative data.

Usage

logTrafo(mrbinResults, verbose = TRUE, errorsAsWarnings = FALSE)

Arguments

`mrbinResults`	An mrbin object
`verbose`	Should a summary be printed?
`errorsAsWarnings`	If TRUE, errors will be turned into warnings. Should be used with care, as errors indicate undocumented changes to the data.

Value

An invisible mrbin object

Examples

resetEnv()
mrbinResults<-mrbin(silent=TRUE,setDefault=TRUE,parameters=list(dimension="1D", logTrafo="No",
                    binwidth1D=0.05,signal_to_noise1D=50,verbose=TRUE,PCA="No",tryParallel=TRUE,
                    NMRfolders=c(system.file("extdata/1/10/pdata/10",package="mrbin"),
                                system.file("extdata/2/10/pdata/10",package="mrbin"))))
mrbinResults<-logTrafo(mrbinResults)

mrbin documentation built on June 22, 2024, 9:39 a.m.