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Understanding IRI Household-Based and Store-Based Scanner Data
- 英文名称：
- Understanding IRI Household-Based and Store-Based Scanner Data
- 作者：
- Mary K. Muth; Megan Sweitzer; Derick Brown; Kristen Capogrossi; Shawn A. Karns; David Levin; Abigail Okrent; Peter Siegel; Chen Zhen
- 工作单位：
- USDA's Economic Research Service
- 关键词：
- Food at home; FAH; food prices; food expenditures; IRI; Consumer Network; InfoScan; scanner data;
- 年份：
- 2016
- 出版地：
- Washington, DC, USA
- 总页数：
- 69 pp
- 语种：
- English
- 摘要：
- ERS has acquired commercial scanner data from market research firm IRI for use in food economics research. This report examines the methodology, characteristics, and statistical properties of the datasets. It provides an introduction to the data for new users and important considerations for advanced users.
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- Food-at-Home Expenditures: Comparing Commercial Household Scanner Data From IRI and Government Survey Data
- Assessment and Adjustment of Body Weight Measures in Scanner Data
- Linking USDA Nutrition Databases to IRI Household-Based and Store-Based Scanner Data
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