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Listwise deletion : ウィキペディア英語版 | Listwise deletion In statistics, listwise deletion is a method for handling missing data. In this method, an entire record is excluded from analysis if any single value is missing. ==Example== For example, consider the following questionnaire, as answered by 10 subjects: A researcher hoping to model income (dependent variable) based on age and gender (independent variables). Using listwise deletion, the researcher would remove subjects 3, 4 and 8 from the sample before performing any further analysis.
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