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.
Questo esercizio fa parte del corso
Survival Analysis in R
Esercizio pratico interattivo
Prova a risolvere questo esercizio completando il codice di esempio.
# Look at the data set
str(dat)
# Estimate a Weibull model
wbmod <- ___(___(___, status) ~ sex, data = dat)
coef(wbmod)