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Effect-size ANOVA equation
asked Apr 4, 2019 in Other Topics by andreyserra@gmail.com (120 points)
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1 answer 276 views
Effect Size for 3-arm cluster randomized trial
asked Mar 17, 2019 in Use of WebPower by ssuliman (140 points)
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0 answers 452 views
Representing interaction terms in montecarlo SEM power
asked Mar 5, 2019 in Use of WebPower by bmrozinski (140 points)
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Sample size for a 3-way moderation and moderated mediation
asked Mar 5, 2019 in Use of WebPower by bmrozinski (140 points)
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2 answers 736 views
multilevel modeling power analysis
asked Sep 29, 2018 in Use of WebPower by frostioe (130 points)
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1 answer 394 views
accounting for clustered data
asked Jul 30, 2018 in Use of WebPower by mollykduncan (120 points)
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1 answer 446 views
How to perform a post hoc test after completed one-way ANOVA with binary data
asked Apr 21, 2018 in Other Topics by feliciajm (120 points)
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Where can I download the WebPower package for R?
asked Apr 20, 2017 in Use of WebPower by SharonBiggar (130 points)
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1 answer 839 views
A link is provided for a pdf of the power curve, even if the pdf is empty.
asked May 5, 2016 in Report bugs/errors by bakite (120 points)
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1 answer 322 views
But why you equalize S with the standard error (S.E.)?
asked Mar 14, 2016 in Use of WebPower by garma55 (180 points)
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1 answer 1.1k views
but in that case, where do I put the mean values of my samples?
asked Mar 10, 2016 in Use of WebPower by garma55 (180 points)
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2 answers 1.1k views
Can I estimate the detectable differences with Web Power?
asked Mar 10, 2016 in Use of WebPower by garma55 (180 points)
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1 answer 2.4k views
How to cite WebPower
asked May 7, 2015 in FAQ by johnny (3.3k points)
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1 answer 731 views
How to register to be a user?
asked Nov 4, 2014 in FAQ by johnny (3.3k points)
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1 answer 1.7k views
How to start a new power analysis?
asked Nov 4, 2014 in FAQ by johnny (3.3k points)
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1 answer 3.9k views
How do I calculate sample size using a power
asked Sep 23, 2014 in Use of WebPower by dhorwitz (130 points)
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0 answers 487 views
How to use Q & A?
asked Apr 10, 2014 in FAQ by johnny (3.3k points)
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