get_featurecounts_files: List files containing featurecounts summaries by gene

In jburos/fcutils: Working with FeatureCounts: Utilities for RNASeq Expression Analysis

Description

List files containing featurecounts summaries by gene

Usage

get_featurecounts_files(featurecounts_dir, pattern = NULL,
  expect_length = NULL, sample_name_from_filename = basename)

Arguments

featurecounts_dir	path to directory containing featureCounts output files
pattern	If provided, regex pattern for results files (e.g.: 'geneID$')
expect_length	If provided, code will confirm the number of result files identified
sample_name_from_filename	function to derive sample name from file name. Defaults to basename, but a useful alternative might be dirname.

Value

named list of filepaths in directory matching regex, where name is extracted from the cleaned filename

jburos/fcutils documentation built on Dec. 5, 2019, 6:26 p.m.