Entering edit mode
2.6 years ago
Maryam
•
0
Hello everyone, I am beginner, could you please help me. I am using TCGAbiolinks package. I have run these codes:
`enter code here`coadquery <- GDCquery(project = "TCGA-COAD",
data.category = "Transcriptome Profiling",
data.type ="Gene Expression Quantification",
workflow.type ="STAR - Counts", legacy = F,
experimental.strategy ="RNA-Seq")
GDCdownload(query = coadquery, method = "api")
coadprpr <- GDCprepare(coadquery, summarizedExperiment = T)
but when I run GDCprepare function it gives me error:
|==================================================|100% Completed after 12 m
Error in vectbl_as_col_location():
! Can't subset columns past the end.
i Locations 2, 3, and 4 don't exist.
i There is only 1 column.
Run rlang::last_error() to see where the error occurred.
There were 50 or more warnings (use warnings() to see the first 50)
