シンプソンのパラドックス
1. Simpson's paradoxIn probability and statistics, Simpson's paradox (or the Yule–Simpson effect) is a paradox in which a correlation present in different groups is reversed when the groups are combined. This result is often encountered in social-science and medical-science statistics, and is particularly confounding when frequency data are unduly given causal interpretations. Simpson's Paradox disappears when causal relations are brought into consideration.
Read “Simpson's paradox” on English Wikipedia
Read “シンプソンのパラドックス” on Japanese Wikipedia
Read “Simpson's paradox” on DBpedia
Read “Simpson's paradox” on English Wikipedia
Read “シンプソンのパラドックス” on Japanese Wikipedia
Read “Simpson's paradox” on DBpedia
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