Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- *zad4;
- data LAB1.AKCJE1;
- set LAB1.AKCJE;
- run;
- PROC SORT DATA=LAB1.AKCJE OUT=LAB1.AKCJE1;
- BY spolka data;
- run;
- data LAB1.AKCJE1;
- set LAB1.AKCJE1;
- format ZMIANA percent10.9;
- ZMIANA = (lag1(kurs_zamkn)-kurs_otw)/lag1(kurs_zamkn);
- ROZNICA = kurs_max - kurs_min;
- WEEK = week(data,'u');
- run;
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement