Description Usage Arguments Details Value Examples
UCSCBedGraphQuantitativeTrack
creates an IGV
track for bedGraph objects
imported with rtracklayer
1 2 3 4 5 6 7 8 9 10 |
trackName |
A character string, used as track label by igv, we recommend unique names per track. |
quantitativeData |
A GRanges object with (at least) a "score" metadata column |
color |
A CSS color name (e.g., "red" or "#FF0000") |
trackHeight |
track height, typically in range 20 (for annotations) and up to 1000 (for large sample vcf files) |
autoscale |
Autoscale track to maximum value in view |
min |
Sets the minimum value for the data (y-axis) scale. Usually zero. |
max |
Sets the maximum value for the data (y-axis) scale. This value is ignored if autoscale is TRUE |
visibilityWindow |
Maximum window size in base pairs for which indexed annotations or variants are displayed. Defaults: 1 MB for variants, whole chromosome for other track types. |
Detailed description goes here
A UCSCBedGraphQuantitativeTrack object
1 2 3 | bedGraph.filepath <- system.file(package = "rtracklayer", "tests", "test.bedGraph")
gr.bedGraph <- rtracklayer::import(bedGraph.filepath)
track <- UCSCBedGraphQuantitativeTrack("UCSCBedGraphTest", gr.bedGraph)
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