User: gitarrestunden

Reputation:
40
Status:
New User
Location:
Austria
Last seen:
3 years, 11 months ago
Joined:
4 years ago
Email:
g*************@gmail.com

Posts by gitarrestunden

<prev • 5 results • page 1 of 1 • next >
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Comment: A: Survival analysis of TCGA patients integrating gene expression (RNASeq) data
... Hi! One last question: You wrote that 'you can divide the data into up- and down- regulated too if you wish'; I guess i have to change this line, but I'm not sure how to do that correctly: event_rna <- t(apply(z_rna, 1, function(x) ifelse(abs(x) > 1.96,1,0))) Thanks for help again!! ...
written 4.1 years ago by gitarrestunden40 • updated 2.6 years ago by RamRS24k
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Comment: C: Survival analysis of TCGA patients integrating gene expression (RNASeq) data
... And it is also strange that the first parenthesis which should come directly after the "if" always disappears when I click the add comment button!! ...
written 4.1 years ago by gitarrestunden40
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Comment: C: Survival analysis of TCGA patients integrating gene expression (RNASeq) data
... Yes, I know what you mean, but the ifelse statement does not work in my system. I tried with correct parentheses and with or without commas/spaces... > pv <- ifelse(is.na(s1)),next,(round(1 - pchisq(s1$chisq, length(s1$n) - 1),7))[[1]] Error: unexpected ',' in 'pv <- ifelse(is.na(s ...
written 4.1 years ago by gitarrestunden40 • updated 2.6 years ago by RamRS24k
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Comment: C: Survival analysis of TCGA patients integrating gene expression (RNASeq) data
... Ok, got it, this one works: > pv <- if (is.na(s1)) next else(round(1 - pchisq(s1$chisq, length(s1$n) - 1),7))[[1]] Regards, G ...
written 4.1 years ago by gitarrestunden40 • updated 2.6 years ago by RamRS24k
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Comment: A: Survival analysis of TCGA patients integrating gene expression (RNASeq) data
... Hi! Thank you for this tutorial!! I trid the KIRK dataset and overall, it worked great! I had to change the following line because of an error: clinical <- t(read.table('Clinical/KIRC.merged_only_clinical_clin_format.txt',header=T, row.names=1, sep='\t')) changed to: clinical <- r ...
written 4.1 years ago by gitarrestunden40 • updated 2.6 years ago by RamRS24k

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