gtrack.modify {misha} | R Documentation |
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
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)
[Package misha version 4.3.6 Index]