Programming the statistical procedures from SAS

How do you adjust for missing in a 2x2 chi aquare analysis

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Occasional Contributor
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How do you adjust for missing in a 2x2 chi aquare analysis

My question is above. I'm trying to control for missing in a chi square analysis.

SAS Super FREQ
Posts: 3,306

Re: How do you adjust for missing in a 2x2 chi aquare analysis

PROC FREQ has two options for specifiying how to handle missing values:

MISSPRINT: displays missing value frequencies in frequency or crosstabulation tables but does not include them in computations of percentages or statistics.                      

MISSING: treats missing values as a valid nonmissing level for all TABLES variables. Displays missing levels in frequency and crosstabulation    tables and includes them in computations of percentages and statistics.

For more information on these options (and the SPARSE option with the LIST option), see

Base SAS(R) 9.4 Procedures Guide: Statistical Procedures, Third Edition

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