find_instances: Find instances of de-novo Homer motifs

Description Usage Arguments Details Value Author(s) See Also

Description

Find instances of de-novo Homer motifs in a GRanges using Homer's annotatePeaks.pl script.

Usage

1
find_instances(pos_file, genome, output_dir = tempdir())

Arguments

pos_file

<#> (Genomic Ranges object)

genome

<#> (Installed Homer genome) or (path to FASTA)

output_dir

Path to output dir for Homer analysis. Defaults to tempdir()

Details

Must point to a Homer output directory to find a 'homerMotifs.all.motifs' file. Saves a the raw output file from annotatePeaks.pl as 'motifInstances.tab" in the same folder.

Value

A tidy dataframe of instances of motifs.

Author(s)

Malte Thodberg

See Also

call_homer tempdir


MalteThodberg/homeR documentation built on May 7, 2019, 2:09 p.m.