collectKallistoCountsTXItoGene: Collects raw counts of genes, based on transcript data...

Description Usage Arguments Value

View source: R/kallistoRes.R

Description

Extracts raw counts of transcripts from each of the "abundance.tsv" files generated by kallisto (https://pachterlab.github.io/kallisto/about) expression analysis and converts this to gene counts. The counts are put into a matrix (genes by sample). This step collects the raw count data ready for further expression analysis, or for differential expression, using DESeq2.

Usage

1
collectKallistoCountsTXItoGene(baseDir = "./kallistoResults")

Arguments

baseDir

A character string of the directory where kallisto results are stored. For example, baseDir = "kallistoResults" will search "kallistoResults/*/abundance.tsv".

Value

matrix. A matrix of raw counts of genes for each sample.


nixstix/RNASeqAnalysis documentation built on May 23, 2019, 7:06 p.m.