Question: DESeq Duplicated Row Names Error
1
gravatar for Flow
4 days ago by
Flow • 100
Flow • 100 wrote:

Have you experience a similar error like this in Galaxy?:

Fatal error: An undefined error occurred, please check your input carefully and contact your administrator.
Error in `row.names<-.data.frame`(`*tmp*`, value = value) :
  duplicate 'row.names' are not allowed
Calls: rownames<- ... rownames<- -> row.names<- -> row.names<-.data.frame
Warning message:
non-unique values when setting 'row.names': 'X0', 'X1'
ADD COMMENT • link • modified 4 days ago • written 4 days ago by Flow • 100
1
gravatar for Flow
4 days ago by
Flow • 100
Flow • 100 wrote:

DESeq complains that the column names of the input data (e.g., htseq-count data) has duplicated names. DESeq creates a table based on the count data where the rows correspond to each sample.

Solution:

  • Check if the count data has distinctive column names for each sample.
  • Set Files have header to No
ADD COMMENT • link modified 4 days ago • written 4 days ago by Flow • 100
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