In Diffbind package, I want to block multiple factors, e.g. Tissue, condition and factor. In the Vignette, there's example for blocking only one category, not all 2 or 3 together. How can it be done? Thank you very much in advance!
Also, I tried to block using multiple factor like this:
Is it the correct way?
- I am seeing this warning when I tried the 2nd way of blocking:
Warning messages: A blocking value applies to all samples in both groups
Can someone please explain what to do for this warning? As a matter of fact, after this, blocking doesn't work, when the warning shows up.