Miguel Hernán (@_miguelhernan) 's Twitter Profile
Miguel Hernán

@_miguelhernan

Using health data to learn what works.
Making #causalinference less casual.

Director @CAUSALab | Professor @HarvardChanSPH | Methods Editor @AnnalsofIM

ID: 3433516535

linkhttps://miguelhernan.org/ calendar_today20-08-2015 23:54:56

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Miguel Hernán (@_miguelhernan) 's Twitter Profile Photo
Miguel Hernán
@_miguelhernan

4 years ago

Statistical power calculations are often required for causal analyses of observational databases. They shouldn't be. Refuse to play the power game. If a causal question is important enough, low power can't be an excuse to do nothing. Analyze your data👇 jclinepi.com/article/S0895-…

Statistical power calculations are often required for causal analyses of observational databases. They shouldn't be. Refuse to play the power game. If a causal question is important enough, low power can't be an excuse to do nothing. Analyze your data👇 jclinepi.com/article/S0895-…