Question: How to feed Deseq in Galaxy with custom count tables?
0
gravatar for vebaev
2.7 years ago by
vebaev • 130
vebaev • 130 wrote:

Hi, In Galaxy it says Deseq is using count tables for each sample from htseq-count.
I want to feed Deseq with custom count tables (not generated from htseq-count) but it gives me error.

The tables are tab formatted as this, and each sample have same ids:
Contig_000039 159
Contig_000040 49
Contig_000041 4
Contig_000042 6
Contig_000043 2
Contig_000044 0
Contig_000045 2
Contig_000046 2

So probably I'm going something not as Deseq is especting :)

PS the error I got from Galaxy:
Warning message: In levels<-(*tmp*, value = if (nl == nL) as.character(labels) else paste0(labels, : duplicated levels in factors are deprecated Error in DESeqDataSet(se, design = design, ignoreRank) : design has a single variable, with all samples having the same value. use instead a design of '~ 1'. estimateSizeFactors, rlog and the VST can then be used Calls: DESeqDataSetFromHTSeqCount -> DESeqDataSetFromMatrix -> DESeqDataSet

count tables deseq • 896 views
ADD COMMENT • link • modified 2.7 years ago by Jennifer Hillman Jackson ♦ 25k • written 2.7 years ago by vebaev • 130
0
gravatar for Jennifer Hillman Jackson
2.7 years ago by
United States
Jennifer Hillman Jackson ♦ 25k wrote:

Hello,

This is an input data format problem. If you want to use custom counts, then it must match the dataset format that htseq_count produces. See the tool form within Galaxy for details in the help section. You could also run it on a sample of your data to review exactly what the format is, then match it with your custom counts.

Thanks, Jen, Galaxy team

ADD COMMENT • link written 2.7 years ago by Jennifer Hillman Jackson ♦ 25k
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