ddCt (version 1.28.0)

elistWrite-methods: Write ddCtExpression object into data frame or files

Description

ddCtExpression object contains a list of matrices as the results of ddCt method. elist combines these lists into one data frame, and elistWrite writes the data frame into file.

summary is a wrapper for the elist method

Usage

elist(object,...)
summary(object,...)
elistWrite(object,file,...)

Arguments

object

an ExpressionSet object.

file

output file.

...

additional arguments passed to write.table.

Value

Details

elist is a wrapper to as(object, "data.frame") function.

Examples

## read a SDM file
sampdat <- SDMFrame(system.file("extdata", "Experiment1.txt", package="ddCt"))

## call ddCtExpression method from class SDMFrame
## to get a ddCt calculated expression
result <- ddCtExpression(sampdat,
                         calibrationSample="Sample1",
                         housekeepingGenes=c("Gene1","Gene2"))

## call elist
elistResult <- elist(result)
elistResult