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Possible textbook typo: Section 4.5 #7

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mamcisaac opened this issue Aug 7, 2023 · 0 comments
Open

Possible textbook typo: Section 4.5 #7

mamcisaac opened this issue Aug 7, 2023 · 0 comments

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@mamcisaac
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"The number of patients in group 1 is computed using size2z.uneq.test" and gives 126.0891. Therefore the experimental group needs at least "127" patients to guarantee the desired power. However the textbook rounds down to "126" (which confused my students).
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