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Dear all, we are planning to perform methylation profiling of FFPE tumor samples with the Infinium MetlylationEPIC v2.0 chips, and we would like to use the data to do CNV analysis as well. Can conumee be run on data generated on this type of chip? If not natively, is there a way to make the package run on those data? Thank you for the help. Luca
Hi Luca, could you give conumee2 a try? https://github.com/bjarnedae/conumee-2
Since the vignette is not updated yet, I send you some instructions to use CNV.import function to import EPICv2 idat files:
Sole
Hi,
First thank you for this adaptation of conumee. My colleagues and me get a brand new NextSeq 550 with EPICv2 array. So I've tried conumee2.0, but I got an error message:
CNV.import(array_type = "EPICv2", directory = ".", sample_sheet = "Demo_EPIC-8v2-0_A1_NextSeq550_SampleSheet_3.csv")
Error in (function (classes, fdef, mtable) : impossible de trouver une methode heritee pour la fonction CNV.import pour la signature "character", "character", "character" I would be grateful for your help.
Best regards.
PS: this message is also posted in GitHub as an issue (https://github.com/bjarnedae/conumee-2/issues/1)
Hi!
This issue has been answered on GitHub (https://github.com/bjarnedae/conumee-2/issues/1) by the owner of the conumee2.0 package .
Best regards,
Sole