How to change SNP annotation in minfi function dropLociWithSnps (EPIC methylation array data)?
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14 months ago
Satu • 0

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.

minfi dropLociWithSnps EPIC • 446 views
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Hello,

Did you finally find a solution to this problem ?

Thanks

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