Error while using TCGAanalyze_DMR for >2 groups

Question

[mtkk94]

Hello,

I'm trying to use TCGAanalyze_DMR for 2 groups (Indolent vs Aggressive). I have the below error.

https://user-images.githubusercontent.com/41593805/45496569-5f9edb80-b73b-11e8-8484-51ce3a2e01a3.png

What could be the reason for this error? Is it cause some of the values are NAs? but it saved the below histogram. https://user-images.githubusercontent.com/41593805/45496588-6af20700-b73b-11e8-92aa-30cfedc11a91.png

My code:

https://user-images.githubusercontent.com/41593805/45496611-75ac9c00-b73b-11e8-8da9-f818a35aafcf.png

It works well if I use only one in groups (see below)

https://user-images.githubusercontent.com/41593805/45496704-a7bdfe00-b73b-11e8-8331-dd6d1864c0fd.png

Please help.

Thank you, Tarun Mamidi

[Kevin Blighe]

You may want to post on the Bioconductor Support Site, where the TCGA Biolinks developer is more active.