UnionPeaks: Find Union Peaks

In neurogenomics/CHAS: Cell type deconvolution of bulk tissue histone acetylomes from epigenetic data

Find Union Peaks

Description

This function identifies the consensus peaks and assigns cell types to them.

Usage

UnionPeaks(bulkPeaks, refPeakList)

Arguments

bulkPeaks	A data frame of bulk H3K27ac peaks in BED format the first column contains the chromosome number, such as 'chr1' the second column contains the start position of the peak the third column contains the end position of the peak the fourth column contains the peak identifier
refPeakList	A list containing several data frames, each data frame contains the reference H3K27ac peaks for one cell type in BED format the first column contains the chromosome number, such as 'chr1' the second column contains the start position of the peak the third column contains the end position of the peak the fourth column contains the peak identifier

Value

A list containing two data frames the first data frame contains the consensus peaks the second data frame contains the cell type-specific peaks

neurogenomics/CHAS documentation built on Jan. 20, 2025, 4:03 p.m.