How to change SNP annotation in minfi function dropLociWithSnps (EPIC methylation array data)?
Hi,
I would like to filter out probes with SNPs at CpG site or SBE site, and I have used the dropLociWithSnps from minfi package (version 1.44.0), but the default SNP database seems to be "SNPs.141CommonSingle", but I would like to use the most recent one (SNPs.151CommonSingle).
I do not find any information how to actually use snpAnno argument and change the default, and I have failed with my trials.
How to do this in the most simply way? Is there perhaps better function in another package?
All the help is very much appreciated, as I am relatively new with the methylation array data and not very experienced with R.
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Hello,
Did you finally find a solution to this problem ?
Thanks