dot-extractCol1: Function .extractCol1

In jrthompson54/DGE.Tools2: A function library to facilitate Differential Gene Expression Analysis

Description

Take a named list of dataframes where each dataframe has the same column names (typically a list of topTable dataframes). Extract the named column from each dataframe and return a matrix.

Usage

.extractCol1(dflist, colName)

Arguments

dflist	A list of data.frames which all have the same colnames and same row counts. The dataframes in the list should have rownames (geneIDs).
colName	The name of the data column to extract to a matrix

Details

The common use case for this is to provide a list of topTable data frames and extract one column from each file to create a matrix of LogRatios or Pvalues.

NOTE: all dataframes must have the same rownames and roworder

Value

A dataframe containing the extracted columns

Author(s)

John Thompson, [e-mail]

Examples

MyPvalues  = ExtractCol1 (TopTableList, colName="P.Value")

jrthompson54/DGE.Tools2 documentation built on May 12, 2021, 8:47 p.m.