This SAS program can be used to calculate Grocery Purchase Quality Index-2016 (GPQI-2016) total and component scores from food purchase data (dollars and cents) that have been summarized into the 29 categories of the USDA Food Plans. The code can be adapted to calculate GPQI-2016 scores for data that use a smaller number of categories.

Last modified

• 12/09/2021

Creator

• Brewster, Philip J
• Guenther, Patricia M
• Hurdle, John F

Contributors

• Tran, Lethuy
• Chidambaram, Valli

Language

• English

Identifier

• https://doi.org/10.7278/S5HD7ST1

Date created

• 2018

Location

• University of Utah, Utah, United States

Resource type

• Software or Program Code