I'm trying to use DESeq2's PCAPlot function in a meta-analysis of data.
Most of the files I have received are raw counts pre-normalization. I'm then running DESeq2 to normalize them, then running PCAPlot.
One of the files I received does not have raw counts or even the FASTQ files, just the data that has already been normalized by DESeq2.
How could I go about importing this data (non-integers) as a DESeqDataSet object after it has already been normalized?