Off topic:Help: how to use wilcox.test with a SummarizedExperiment object?

Question

[longsong]

I have a SummarizedExperiment object (not RangedSummarizedExperiment object): se.

The row names are Gene IDs, and columns names are sample names. Samples are divided into 2 groups: A and V groups. The ‘Column’ (sample) data has a filed: group, which has the values of A or V.

The object has only one assay, which is a integer count.

Now I'd like to use Wilcoxon-Mann-Whitney test to check: for each Gene ID, for A group and V group, the count is different or not?

It maybe a simple question, but I am still a learner of Bioconductor and not know how to do it.

Anyone can help me?

Thanks!