createGranges: createGranges

In DEScan2: Differential Enrichment Scan 2

Description

a simplified wrapper function to create a GRanges object.

Usage

createGranges(chrSeqInfo, starts, widths, mcolname = NULL,
  mcolvalues = NULL)

Arguments

chrSeqInfo	a seqinfo object.
starts	the start ranges.
widths	the width of each range.
mcolname	the name for the mcol attribute.
mcolvalues	the values for the mcol attribute.

Value

a GRanges object.

Examples

chrSeqInfo <- GenomeInfoDb::Seqinfo(genome="mm9")["chr1"]
starts=sample(seq_len(100), 10)
widths=starts+10;
mcolname <- "z-score";
mcolvalues <- sample(seq_len(100), 10)
chrGR <- createGranges(chrSeqInfo=chrSeqInfo, starts=starts, widths=widths,
              mcolname=mcolname, mcolvalues=mcolvalues)

DEScan2 documentation built on Nov. 8, 2020, 5:01 p.m.