Displaying 1 result from an estimated 1 matches for "herceptincat".
2013 Apr 02
0
coxph and variables
...g of the coxph function of the survival
package.I have a set of survival data (patient who had (or died from) a
breast cancer) I'd like to see which are the variables that might cause dead
or not.When trying> summary(coxph(Surv(Time_to_distant_recurrence_yrs,
!Distant_recurrence)~ as.factor(Herceptincat) + as.factor(nodeCat_all) ,
data = her2.matrix))I obtain
Call:coxph(formula = Surv(Time_to_distant_recurrence_yrs,
!Distant_recurrence) ~ as.factor(Herceptincat) + as.factor(nodeCat_all),
data = her2.matrix) n= 231, number of events= 53
coef exp(coef) se(coef)...