loadSEGTrack: load a seg track provided as a data.frame

In paul-shannon/igvShiny: igvShiny: a wrapper of Integrative Genomics Viewer (IGV - an interactive tool for visualization and exploration integrated genomic data)

load a seg track provided as a data.frame

Description

load a SEG track provided as a data.frame. igv "displays segmented data as a blue-to-red heatmap where the data range is -1.5 to 1.5... The segmented data file format is the output of the Circular Binary Segmentation algorithm (Olshen et al., 2004)".

Usage

loadSegTrack(session, id, trackName, tbl, deleteTracksOfSameName = TRUE)

Arguments

session	an environment or list, provided and managed by shiny
id	character string, the html element id of this widget instance
trackName	character string
tbl	data.frame, with at least "chrom" "start" "end" "score" columns
deleteTracksOfSameName	logical, default TRUE

Value

nothing

Examples

library(igvShiny)
demo_app_file <-
  system.file(package = "igvShiny", "demos", "igvShinyDemo.R")
if (interactive()) {
  shiny::runApp(demo_app_file)
}

paul-shannon/igvShiny documentation built on Aug. 12, 2024, 7:41 p.m.