ChIPSeeker Help for Annotating Peaks

Question

[saifdab99]

Hello,

I am trying to annotate peaks obtained from ATAC-seq experiments using ChIPSeeker. (Doing this on usegalaxy.org)

I am getting an error but not sure why. I have attached screenshots of the error and my input files (narrow peak file, GTF from UCSC).

Any help or thoughts would be appreciated, thanks!

Answer 1

[gglim]

The error message

subscript contains invalid names

I guess...there's something wrong with your peakname i.e. 4th column of narrowPeak file.