Hi all, hope you can help me.
I got a table with several columns and I want to make a sum based on each one without making a new column for each variable. (see attached table)
12,5% | 12,5% | 12,5% | 6,8% | 7,3% | 8,3% | 6,5% | |
Illiteracy | school absenteeism | school backwardness | aqueduct_problems | Sewerage_problems | Floors | Walls | Sum |
YES | YES | YES | 21,6% | ||||
YES | YES | YES | YES | 39,1% | |||
YES | YES | YES | YES | 38,3% |
I want to get the sum of the row according to the weight assigned and the value of the field (e.g. in the first row we add aqueduct_problems, Floors and Walls getting 21.6%)
is there a way to do it? many thanks!!
Only you know what those values are, but it's certainly possible to modify just one line of the program, something like:
if reasons{_n_} in ('YES' 'MAYBE') then ....
One possible approach would use arrays. Assuming that I'm spelling your variable names correctly:
data want;
set have;
array reasons {7} illiteracy school_absenteeism school_backwardness aqueduct_problems sewerage_problems floors walls;
array weights {7} _temporary_ (0.125 0.125 0.125 0.068 0.073 0.083 0.065);
sum=0;
do _n_=1 to 7;
if reasons{_n_} = 'YES' then sum + weights{_n_};
end;
run;
I left SUM as a decimal fraction. You might want to apply a format to that for printing purposes.
Only you know what those values are, but it's certainly possible to modify just one line of the program, something like:
if reasons{_n_} in ('YES' 'MAYBE') then ....
Don't miss out on SAS Innovate - Register now for the FREE Livestream!
Can't make it to Vegas? No problem! Watch our general sessions LIVE or on-demand starting April 17th. Hear from SAS execs, best-selling author Adam Grant, Hot Ones host Sean Evans, top tech journalist Kara Swisher, AI expert Cassie Kozyrkov, and the mind-blowing dance crew iLuminate! Plus, get access to over 20 breakout sessions.
What’s the difference between SAS Enterprise Guide and SAS Studio? How are they similar? Just ask SAS’ Danny Modlin.
Find more tutorials on the SAS Users YouTube channel.