[BioC] rtracklayer GraphTrackLine

[Dario Strbenac]

Hello,

I'm running into difficulties into converting my track into a GraphTrackLine. I assume this is what I need to do next ?

> library(rtracklayer)
Loading required package: RCurl
Loading required package: bitops
> track1 <- import("myFolder/MBD2IP_1.bw")
> track1 <- as(track1, "GraphTrackLine")
Error in as(track1, "GraphTrackLine") : 
  no method or default for coercing "RangedData" to "GraphTrackLine"

I am aiming to convert it into a GraphTrackLine object so that I can set the viewLimits, color, etc. slots and then visualise it programatically with browserView() across about 100 windows.

I also read about some wigTrackLine class in the user manual, and thought maybe that's what I need to use, but it seems not to exist anymore ?

Thanks for your help.

--------------------------------------
Dario Strbenac
Research Assistant
Cancer Epigenetics
Garvan Institute of Medical Research
Darlinghurst NSW 2010
Australia