I am using DESeq2 to find deferentially expressed genes from count tables.
My Input files are feature counts generated using featurecounts
I had originally 6 samples (3 adults and 3 fetal), first using HISAT2 I performed alignment, then did QC using FATSQC and then counted the features of gene expression using featurecounts.
Now I am using DESeq2 to determine differentially expressed features. In this factor 1 I have named as adult and selected the feature count output for 3 adult samples and factor 2 named as fetal and selected the feature count output for 3 fetal samples.
I am getting the following error
primary factor: Gene_Expression
Fatal error: An undefined error occurred, please check your input carefully and contact your administrator. Error in data.frame(..., check.names = FALSE) : arguments imply differing number of row
Please help where I am going wrong