GDCprepare() error: 'I couldn't find all the files from the query. Please check if the directory parameter is right or `GDCdownload` downloaded the samples' #633
I am having an issue preparing mutation and proteomics data from the TCGA-READ and COAD projects. I have used this same method for gene expression data which worked fine but for these queries and others using the same method I am running into this error each time.
Hello,
I am having an issue preparing mutation and proteomics data from the TCGA-READ and COAD projects. I have used this same method for gene expression data which worked fine but for these queries and others using the same method I am running into this error each time.
Example query: tcga_prot_query <- GDCquery(project = c('TCGA-READ', 'TCGA-COAD'), data.category = 'Proteome Profiling', data.type = 'Protein Expression Quantification')
tcga_prot_output <- getResults(tcga_prot_query) tcga_prot_prep <- GDCprepare(tcga_prot_query, summarizedExperiment = TRUE)
Error:
Session info:
Thank you in advance for the help!