UCSCBedGraphQuantitativeTrack-class {igvR} | R Documentation

## Constructor for UCSCBedGraphQuantitativeTrack

### Description

`UCSCBedGraphQuantitativeTrack` creates an `IGV` track for bedGraph objects imported with `rtracklayer`

### Usage

    UCSCBedGraphQuantitativeTrack(trackName, quantitativeData,
      color = "blue", trackHeight = 50, autoscale = TRUE,
      min = NA_real_, max = NA_real_, visibilityWindow = 1e+05)

### Arguments

`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.

### Details

Detailed description goes here

### Value

A UCSCBedGraphQuantitativeTrack object

### Examples

    bedGraph.filepath <- system.file(package = "rtracklayer", "tests", "test.bedGraph")
    gr.bedGraph <- rtracklayer::import(bedGraph.filepath)
    track <- UCSCBedGraphQuantitativeTrack("UCSCBedGraphTest", gr.bedGraph)

[Package igvR version 1.6.1 Index]