Provide an option to filter out probes according their SNP status

[PoGibas]

In your compartments paper you filtered out SNPs according their minor allele frequencies. It would be great to have such option in minfi, next to openSea argument.

[Jfortin1]

This is already implemented in minfi -- see the example code below:

object <- dropLociWithSnps(object, snps = c("CpG", "SBE"), maf = 0.01)