InteractionTrack {GenomicInteractions} | R Documentation

## Constructor to create an InteractionTrack object

### Description

Create InteractionTrack object from an GenomicInteractions object to visualise a specified chromosome.

### Usage

    InteractionTrack(x, chromosome = "", name = NULL, start = NULL,
      end = NULL)

### Arguments

`x` | A GenomicInteractions object
`chromosome` | specify which chromosome to hold information on - can be null
`name` | specify the name of the track - if null takes it to be the name of the GenomicInteractions passed
`start` | specify which start location to hold information on - can be null
`end` | specify which end location to hold information on - can be null

### Value

an InteractionTrack object

### Examples

    library(Gviz)

    anchor.one = GRanges(c("chr1", "chr1", "chr1", "chr1"), IRanges(c(10, 20, 30, 20), width=5))
    anchor.two = GRanges(c("chr1", "chr1", "chr1", "chr2"), IRanges(c(100, 200, 300, 50), width=5))
    interaction_counts = sample(1:10, 4)
    test <- GenomicInteractions(anchor.one, anchor.two, experiment_name="test",
                               description="this is a test", counts=interaction_counts)
    interactions.track = InteractionTrack(name="Test", test, chromosome="chr1")
    plotTracks(list(interactions.track), chromosome="chr1", from=0, to=500)

[Package GenomicInteractions version 1.14.0 Index]