Stata N. You may also use numbers other than 1 if cirumstances demand it. Stata has two system variables that always exist as long as data is loaded n and n.
A wide variety of commands that use survey data are available in stata. You may also use numbers other than 1 if cirumstances demand it. N denotes the total number of rows.
Generate pincome income n 1 if sex 1 replace pincome income n 1 if sex 2.
I already have an id variable and i have multiple observations per id but i want a new id variable containing 1 for the first id 2 for the second and so on. N 1 is the first row n 2 is the second and so on. You may also use numbers other than 1 if cirumstances demand it. This portfolio contains 32 observations.
