topic Re: Trying to multiply same value for a month across in SAS Programming

Trying to multiply same value for a month across

ubshams — Sun, 07 Feb 2021 01:53:06 GMT

I am creating a variable4 which takes the Month 4 value of variable 3 and multiplies it by the value of

(variable2/variable3). Right now I am manually typing the Month 4 value of 105 to get create variable4. Can this be automated by code? I created a new column with _N values but stuck on whether to use this or not.

data have;

input month variable1 variable2 variable3;

cards;

1 501 500 95

2 500 502 96

3 510 502 101

4 509 400 105

5 506 402 106

6 512 400 98

7 400 399 95

;

run;

data want;

set have;

variable4= (variable2/variable3)*105;

n = _N_;

run;

Thanks!

Re: Trying to multiply same value for a month across

Astounding — Sun, 07 Feb 2021 02:29:41 GMT

Sure. Here's one way:

data want;
   if _n_=1 then set have (rename=(variable3=month4_value) where=(month=4));
   set have;
   variable4= (variable2/variable3)*month4_value;
   n = _N_;
run;

Re: Trying to multiply same value for a month across

ubshams — Sun, 07 Feb 2021 17:12:11 GMT

Thanks.