Long-standing claim that the absence of a biological father accelerates the daughter’s menarche fails to replicate. https://link.springer.com/article/10.1007/s12110-017-9299-6 …pic.twitter.com/UHnA71kf1x
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lol who needs power analysis to tell them 11k participants had enough power to detect any effect we'd care about?
11k is not always enough to find an effect we care about. Power (precision) depends on study design & effect size. Sometimes we care about
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quite small effects. For instance, when looking for dysgenic effects, the age x polygenic score correlations would be very small, maybe -.05
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