Question: Help in tximport
0
gravatar for Tania
2.6 years ago by
Tania130
Tania130 wrote:

Hello everyone I am doing tximport one file by one then pass them to edgeR dgelist, and I feel this is wrong:

samples <- read.table(file.path("pathhere/salmon", "samples.txt"), header = FALSE)
files <- file.path("path here/", "salmon", samples$V1, "quant.sf")
names(files) <- paste0("sample", 1:20)
tx2gene <- read.csv(file.path("pathhere/salmon", "tx2gene.csv"))
txi.salmon1 <- tximport(files[1], type = "salmon", tx2gene = tx2gene, ignoreTxVersion = TRUE)
write.csv(txi.salmon1$counts, "spquant1.counts")
txi.salmon2 <- tximport(files[2], type = "salmon", tx2gene = tx2gene, ignoreTxVersion = TRUE)
write.csv(txi.salmon2$counts, "spquant2.counts")

Any help how can I Read all my files and use in tximport directly, tried this but not working:

txi_salmon <- tximport(files = files, type = "salmon", txOut = FALSE, tx2gene = tx2gene)reading in files with read_tsv
tximport rnaseq • 1.9k views
ADD COMMENTlink modified 2.6 years ago by WouterDeCoster44k • written 2.6 years ago by Tania130
1
gravatar for Sharon
2.6 years ago by
Sharon480
Sharon480 wrote:

Using "files" this works with me:

txi.salmon <- tximport(files, type = "salmon", tx2gene = tx2gene, ignoreTxVersion = TRUE)
ADD COMMENTlink written 2.6 years ago by Sharon480

Thanks Sharon. That works

ADD REPLYlink written 2.6 years ago by Tania130
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