PROC SURVEY - MISSING Option on Tables and Class statements

_maldini_ — Thu, 09 Feb 2023 04:33:06 GMT

According to SAS documentation, In PROC SURVEYMEANS, the MISSING option "treats missing values as a valid (nonmissing) category for all categorical variables, which include CLASS, STRATA, CLUSTER, DOMAIN, and POSTSTRATA variables."

It doesn't turn blue and I only get error messages when I run it.

What am I doing wrong here?

Re: PROC SURVEY - MISSING Option on Tables and Class statements

ballardw — Thu, 09 Feb 2023 06:10:40 GMT

The MISSING option for Proc Surveymeans refers to the PROC statement, not the individual statements such as Domain.

If you clicked on the MISSING text in the Domain/Cluster etc statements in the documentation then you should notice that it took you to a different page.

The clue that this is not a per statement option is the "all categorical". Which means just that ALL of the variables used on any of those statements will treat missing as valid for all variables.

So you would use

Proc surveymeans data=&dataset nomcar MISSING;

MISSING

treats missing values as a valid (nonmissing) category for all categorical variables, which include CLASS , STRATA , CLUSTER , DOMAIN , and POSTSTRATA variables.

By default, if you do not specify the MISSING option, an observation is excluded from the analysis if it has a missing value. For more information, see the section Missing Values.

topic PROC SURVEY - MISSING Option on Tables and Class statements in New SAS User

PROC SURVEY - MISSING Option on Tables and Class statements

Re: PROC SURVEY - MISSING Option on Tables and Class statements