BookmarkSubscribeRSS Feed
🔒 This topic is solved and locked. Need further help from the community? Please sign in and ask a new question.
Noemi23
Calcite | Level 5

I am working with complex survey data, multi-stage sampling.  My current code includes a cluster variable for the primary sampling unit (PSU) and a strata variable:

 

PROC SURVEYLOGISTIC DATA= data;
cluster psu;
strata strata;

 

In addition to PSU clustering, the data has clustering at the household level where multiple individuals within a household are surveyed.  I want to account for the correlation between observations in a household. I am unclear if adding the household variable to the cluster statement will resolve this. My new revised code is:

 

PROC SURVEYLOGISTIC DATA= data;
cluster psu household;
strata strata;

 

Is the above correct?  Please advise. 

1 ACCEPTED SOLUTION
2 REPLIES 2
Noemi23
Calcite | Level 5
Thank you for confirming.

SAS Innovate 2025: Call for Content

Are you ready for the spotlight? We're accepting content ideas for SAS Innovate 2025 to be held May 6-9 in Orlando, FL. The call is open until September 25. Read more here about why you should contribute and what is in it for you!

Submit your idea!

How to Concatenate Values

Learn how use the CAT functions in SAS to join values from multiple variables into a single value.

Find more tutorials on the SAS Users YouTube channel.

Click image to register for webinarClick image to register for webinar

Classroom Training Available!

Select SAS Training centers are offering in-person courses. View upcoming courses for:

View all other training opportunities.

Discussion stats
  • 2 replies
  • 428 views
  • 1 like
  • 2 in conversation