RPPanalyzer (version 1.4.9)

logList: Logarithmize (log2) the first two RPPA list elements, i.e. foreground and background signal intensities

Description

Function to logarithmize (log2) the first two RPPA list elements, i.e. foreground and background signal intensities.

Usage

logList(x)

Value

x.log

list of 4 elements like the input but with log2 values of expression and background matrices

Arguments

x

list of 4 elements (expression and background data matrices, arraydescription and sampledescription data frames) according to read.Data

Author

Silvia von der Heyde

Examples

if (FALSE) {
library(RPPanalyzer)

  
  
# input data
dataDir<-system.file("extdata",package="RPPanalyzer")
x<-dataPreproc(dataDir=dataDir, blocks=12, spot="aushon", exportNo=4)
x.norm<-x$normdat

# get log2 list 
x.log<-logList(x.norm)

}