Manual p-value adjustment in geom_pwc

[nogay]

Hello,

Is there a way to provide the number of comparisons for p-value adjustment manually?

I have a data with 5000+ proteins and when I do a correlation analysis within them I find that most of them are highly correlated, therefore can be clustered together to avoid overcorrection. After doing this correlation analysis, I have figured that let's say there are 10 clusters of proteins and I would like to adjust the p-values in geom_pwc by this number of clusters which is 10.

Maybe a solution would be to have "p.adjust.by" or "p.adjust.method" accept integer or numeric values as well?

Thank you,
Nogayhan