Analyze CHIS Data - Sample Code

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Sample Code

 

 Sample Code to Analyze CHIS Data 

This page provides links to sample code for appropriately analyzing California Health Interview Survey (CHIS) d​ata in several statistical software packages using the Taylor series linearization method or replicate weights method. ​For a summary of how weighting and variance estimation work in analyzing CHIS Data, refer to Weighting and Variance Estimation​.​

Taylor Series
Mean SAS SUDAAN Stata SPSS
Frequency SAS SUDAAN Stata SPSS
Linear Regression SAS SUDAAN Stata SPSS
Logistic Regression SAS SUDAAN Stata SPSS
  
 
Replicate Weights
Mean
 SAS SUDAAN Stata ​
Frequency
 SAS SUDAAN Stata
Linear Regression
 SAS SUDAAN Stata
Logistic Regression​
 SAS SUDAAN St​ata

 

Sample Code to Pool Multiple Cycles of CHIS Data 

​This page also provides a link to SAS-callable SUDAAN® (SAS/SUDAAN) and Stata® sample codes to concatenate data files from multiple years and generate a new set of weights, taking multi-year pooling into account. For general guidelines on producing estimates and testing hypotheses with pooled/combined data from one-year public use adult data files (PUFs), refer to Pooling CHIS Data.

Sample Code
Concatenation and Creation of New Weights
 SAS SUDAAN Stata ​