collectKallistoCounts: Collects raw counts of gene (or transcript) data generated by...

Description Usage Arguments Value See Also

View source: R/kallistoRes.R

Description

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

Usage

1
collectKallistoCounts(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 (rounded) raw counts of genes (or transcripts) for each sample.

See Also

kallisto (https://pachterlab.github.io/kallisto/about)


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