Nutrition Transition Program


CPC's USDA Help page

The USDA data on Windows are available on sys2 (T:\USDA).

The USDA data sets on Unix are available for those in the USDA user group in:

gromit: /usda/

emerald: /afs/isis/depts/cpc/projects/usda/

and archived data sets are located:

emerald: /ms/depts/cpc/projects/usda/




Here are a few links to help you out.

Click a link and GO!

How to analyze USDA data at CPC----------------->(Sample weights and controlling for sample design effects.) 
Examples of SUDAAN and Stata code----------------->(Highlight, copy, and paste code directly into your program.) 
How to create temporary work data sets in Stata ----------------->(Example Stata code) 
T-test and difference in proportions----------------->(Test differences in results between different waves of data) 
List of all nutrient variables.----------------->(Highlight, copy, and paste code directly into your program.) 
Data Documentation.----------------->(Documentation for all you favorite data sets.) 
Finding Your USDA Variables.----------------->(How to find those variables.) 
Basic SAS programming.----------------->(Explanation of some SAS basics.) 

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