gtrack.modify: Modifies track contents

In misha: Toolkit for Analysis of Genomic Data

Modifies track contents

Description

Modifies 'Dense' track contents.

Usage

gtrack.modify(track = NULL, expr = NULL, intervals = NULL)

Arguments

track	track name
expr	track expression
intervals	genomic scope for which track is modified

Details

This function modifies the contents of a 'Dense' track by the values of 'expr'. 'intervals' argument controls which portion of the track is modified. The iterator policy is set internally to the bin size of the track.

Value

None.

See Also

gtrack.create, gtrack.rm

Examples

gdb.init_examples()
intervs <- gintervals(1, 300, 800)
gextract("dense_track", intervs)
gtrack.modify("dense_track", "dense_track * 2", intervs)
gextract("dense_track", intervs)
gtrack.modify("dense_track", "dense_track / 2", intervs)

misha documentation built on Sept. 14, 2023, 5:08 p.m.