R109 Stata. You then use one of the string to numeric. The input data for the survival analysis features are duration records.
Anyway it should be easy. Order stata survival example. In the command line window type describe start1 you ll see that the variable is numeric and is formatted as a date.
The no variables deļ¬ned is called the error message.
Stata s ty format records years as numeric values and it codes them the natural way. Anyway it should be easy. Stata s ty format records years as numeric values and it codes them the natural way. Hi the content of my variable var22 is all string as it is about occupation i would like to do.
