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Comparing methods for handling missing values in food-frequency questionnaires and proposing k nearest neighbours imputation: effects on dietary intake in the Norwegian Women and Cancer study (NOWAC)
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- Journal:
- Public Health Nutrition / Volume 11 / Issue 4 / April 2008
- Published online by Cambridge University Press:
- 01 April 2008, pp. 361-370
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Validation of the second version of a quantitative food-frequency questionnaire for use in Western Mali
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- Journal:
- Public Health Nutrition / Volume 5 / Issue 6 / December 2002
- Published online by Cambridge University Press:
- 02 January 2007, pp. 769-781
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