I have data set:
PX BMI SMOKE
Patient_1 YES NO
Patient_1 NO YES
And I want:
PX BMI SMOKE
Patient_1 YES YES
Is there a way to make Patient_1 in just one row instead of having multiple rows?
Is it only Yes/No that you're comparing, or are there other variables that may have other ranges?
If it's Yes/No you can use SQL and MAX function. This will work because Yes is alphabetically after No. If you have other values you'll need a different approach.
proc sql;
create table want as
select px, max(bmi) as bmi, max(smoke) as smoke
from have
group by px;
quit;
@jcapua2 wrote:
I have data set:
PX BMI SMOKE
Patient_1 YES NO
Patient_1 NO YES
And I want:
PX BMI SMOKE
Patient_1 YES YES
Is there a way to make Patient_1 in just one row that having multiple rows?
Is it only Yes/No that you're comparing, or are there other variables that may have other ranges?
If it's Yes/No you can use SQL and MAX function. This will work because Yes is alphabetically after No. If you have other values you'll need a different approach.
proc sql;
create table want as
select px, max(bmi) as bmi, max(smoke) as smoke
from have
group by px;
quit;
@jcapua2 wrote:
I have data set:
PX BMI SMOKE
Patient_1 YES NO
Patient_1 NO YES
And I want:
PX BMI SMOKE
Patient_1 YES YES
Is there a way to make Patient_1 in just one row that having multiple rows?
It's finally time to hack! Remember to visit the SAS Hacker's Hub regularly for news and updates.
Learn the difference between classical and Bayesian statistical approaches and see a few PROC examples to perform Bayesian analysis in this video.
Find more tutorials on the SAS Users YouTube channel.
Ready to level-up your skills? Choose your own adventure.