I would like to change the number of decimals for the Proportion of Variance displayed in the axes of a PCA plot using prcomp() and autoplot(). By default it's set to 2 decimals places (92.46%, 5.31%)...

I have a dataset with time, status ( 1=death, 0 = censored), treatement =1,2 . I create my survival object km_2, I want to plot Kaplan-Meijer plot using autoplot(). I do not know what my mistake is bu...