Dear all, I am trying to do methylation analysis on TCGA data using TCGAbiolinks.
Since I only wanted to use a limited subset of samples, I used their TCGA codes in:
query.met.normal = GDCquery(project = "TCGA-THCA",legacy = TRUE,data.category= "DNA methylation", platform = "Illumina Human Methylation 450", barcode = c("TCGA-EM-A3ST-11A-11D-A231-05" ,"TCGA-FY-A3TY-11A-12D-A231-05" , ...)).
After downloading data which were saved in
I used :
met.normal.450 = GDCprepare(query = query.met.normal,save= TRUE,save.filename = "normalDNAmet450k.rda" ,summarizedExperiment = TRUE),
however I got this error:
Error in rbind(deparse.level,...) numbers of columns of arguments do not match.
Can you guide me to solve this problem?