How to modify eSet classes (specifically for Minfi)
0
0
Entering edit mode
@splittinginfinity-11669
Last seen 3.6 years ago
Canada

Dear community,

I have identified some missing probes on the EPIC array for my analysis using Minfi.

Apparently there is no easy way to update this (no mention about this in tutorial or from google). Naively, I've tried to update the Mset object direct as such:

head(featureNames(Mset))
[1] "cg18478105" "cg09835024" "cg14361672" "cg01763666" "cg12950382"
[6] "cg02115394"
featureNames(Mset) <- all_probes
Error in `sampleNames<-`(`*tmp*`, value = c("cg18478105", "cg09835024",  : 
  number of new names (866616) should equal number of rows in AnnotatedDataFrame (866150)

 

Would appreciate if someone could enlighten me. Thanks!

SI

Minfi eset • 980 views
ADD COMMENT

Login before adding your answer.

Traffic: 505 users visited in the last hour
Help About
FAQ
Access RSS
API
Stats

Use of this site constitutes acceptance of our User Agreement and Privacy Policy.

Powered by the version 2.3.6