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 in:
emerald: /ms/depts/cpc/projects/usda/
Here are a few links
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Click a link
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| 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 your favorite data sets) |
| Finding your USDA variables | -----------------> | (How to find those variables) |
| Basic SAS programming | -----------------> | (Explanation of some SAS basics) |
