I have a count matrix that values are peptide measurements and they are not integer. I want to ask if we are only able to use DESeq2 if the count matrix is integer and not double?
I got the following error when I am using
dds <- DESeqDataSetFromMatrix(countData = bigdf_t_copy, colData = sample_info, design = ~ Condition)
Error in DESeqDataSet(se, design = design, ignoreRank) : some values in assay are not integers
Thanks a billion for your kind help in advance.