I am following [THIS][1] guide on how to create a survival analysis in R. The instructions say, "*Each row is a subject. An event (death) …

Hello all, I'm using maftools in R to plot some basic survival curves based on gene mutation, for example: > mafSurvival(maf = TCGA_maf, genes = …

I have the following data "dat" in counting process format with time-dependent covariates. This data means that a patient with ID=5 is observed 3 times. …

I have an issue with creating a ROC Curve for my survival tree created by the rpart package. My goal was to evaluate my survival …

Using the survfit(Surv()) functions in R, I am generating survival curves for a gene of interest, using z.scores to label patient data as upregulated, downregulated, …

I performed simple mRNA expression of a particular gene and then looked for survival curve in However survival curve has two grps case without alterations …

I want to show relationship between down regulation and up regulation of expression of a gene with that of patients relapse status in cancer. However, …

how do I calculate the p-vlaue for a survival analysis in R ? and also how the log-rank test works

I want to add censored data info on my plot how to I do that >try_surv <- survfit(Surv(Survival,Vital_status)~ 1, conf.type="none") >plot(try_surv, xlab="Survival", ylab="Survival Probability") I …

I have a set of biomarkers (genes) and I'd like to validate it analysing the Kaplan Meier survival curve. I had a look at the …