Interpreting coefficients
We have a dataset of lung cancer patients. In this exercise, we want to know if the sex of the patients is associated with their survival time.
The survival package and the dataset are already loaded for you.
Cet exercice fait partie du cours
Survival Analysis in R
Exercice interactif pratique
Essayez cet exercice en complétant cet exemple de code.
# Look at the data set
str(dat)
# Estimate a Weibull model
wbmod <- ___(___(___, status) ~ sex, data = dat)
coef(wbmod)