Precision of PowerTOST [Power / Sample Size]

posted by Astea – Russia, 2017-12-10 01:10 (2417 d 13:43 ago) – Posting: # 18051
Views: 14,287

Dear All!

Thank you for clarifying this question! Interesting consequences!

How much time did you spend on plotting with 1E6 reps? My comp hanged over when I tried to get more than 1E4...:sleeping:

❝ So the answer is: yes, that's possible, but you need to be unlucky (the probability is about 7%)

For 72 subjects and theta0=0.9 we get even worser: 98.21 are less than 0.8 (checked with 104 reps).

"Being in minority, even a minority of one, did not make you mad"

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