I am using ballgown to measure transcript abundance in my RNA-seq samples.
I want to plot the transcripts of a gene using the plotTranscript function of the ballgown package.
When i try to run:
plotTranscripts(gene='DDX11L1', gown=bg, samples='sample3_output',meas='FPKM', colorby='transcript', main='transcripts from gene DDX11L1: sample 3, FPKM')
I get this error:
Error in seq.default(min(gtrans$start), max(gtrans$end), by = 1) :
'from' cannot be NA, NaN or infinite
In addition: Warning messages:
1: In min(gtrans$start) : no non-missing arguments to min; returning Inf
2: In max(gtrans$end) : no non-missing arguments to max; returning -Inf
I have no clue about what it means. Until that point everything was executed without errors/warnings.
Any help would be much appreciated.