histone_download_filter_chip: Alternative filtering function for 'download_encode_chip'.

In ArnaudDroitLab/ef.utils: Eric Utilities

Description

The filtering function does three things:

1. It removes all files which do not have the correct genome assembly.

2. It removes all marks chips, except histone marks chips.

3. If the provided results have been re-analyzed by the ENCODE Consortium, the ENCODE results are kept and the original ones discarded.

Usage

histone_download_filter_chip(query.results, genome.assembly)

Arguments

query.results	A partial data.frame obtained from the queryEncode function.The biosample identifier from ENCODE. Valid examples are GM12878, K562.
genome.assembly	Which genome assembly should the results come from?

Value

A filtered data frame.

ArnaudDroitLab/ef.utils documentation built on Aug. 13, 2019, 9:09 p.m.