topic want to substract two date which are under same variable in SAS Programming

want to substract two date which are under same variable

aanan1417 — Thu, 27 May 2021 06:48:55 GMT

data have;

input date date12.;

datalines;

11jan1980

34dec2021

;

run;

data want;

input date ;

datalines;

15323

;

run;

Kurt_Bremser — Thu, 27 May 2021 08:54:28 GMT

Use the DIF function to get the difference between the current and previous observation.