[R] Change tick mark value in sm.survival()

Hi, I am using this sm.survival() to plot smoothed survival curve against a single continuous covariate. I did a logarithmic transformation on the covariate. Now in the plot, I want the tick mark value to be transformed back to original values. For instance, my current x axis tick mark values ar

[R] Question about sm.options & sm.survival

Hi, there: It's my first time to post question in this forum, so thanks for your tolerance if my question is too naive. I am using a nonparametric smoothing procedure in sm package to generate smoothed survival curves for continuous covariate. I want to truncate the suvival curve and only display