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Use of WebPower
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Sample size for a 3-way moderation and moderated mediation
answered
Sep 25, 2019
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Use of WebPower
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1.3k
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sample
sem
power
size
moderation
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30
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Effect Size for 3-arm cluster randomized trial
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Sep 25, 2019
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effect-size-crt-3arms
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56
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Sample Size for binomial distribution
asked
Jun 25, 2019
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120
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hcv
precision
prevalence
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Effect-size ANOVA equation
answered
May 30, 2019
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effect-size-crt-3arms
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72
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Citing Cohen et al for calculation of effect size in 3 arm CRT
answered
May 30, 2019
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effect-size-crt-3arms
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0
answers
60
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Representing interaction terms in montecarlo SEM power
asked
Mar 5, 2019
in
Use of WebPower
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(
140
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+1
vote
2
answers
314
views
multilevel modeling power analysis
answered
Nov 21, 2018
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Use of WebPower
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140
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0
votes
1
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87
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accounting for clustered data
answered
Jul 31, 2018
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Use of WebPower
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sem
clustered-data
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1
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305
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multivariate skewness and kurtosis online calculation excel file cant be open
answered
May 16, 2018
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Report bugs/errors
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1.3k
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2
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1.3k
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Where can I download the WebPower package for R?
answered
Apr 21, 2018
in
Use of WebPower
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(
1.3k
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r
0
votes
1
answer
128
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How to perform a post hoc test after completed one-way ANOVA with binary data
answered
Apr 21, 2018
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1.3k
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0
votes
1
answer
651
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How to cite WebPower
answered
Feb 9, 2018
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FAQ
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(
140
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citation
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votes
1
answer
1.4k
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Could you please guide me in calculating skewness and kurtosis (Mardia's multivariate coefficient): load data, etc
answered
Aug 26, 2017
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Use of WebPower
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1.3k
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mulitivariate-normality-mardias-coefficient
0
votes
1
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406
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A link is provided for a pdf of the power curve, even if the pdf is empty.
answered
May 5, 2016
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votes
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121
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But why you equalize S with the standard error (S.E.)?
answered
Mar 14, 2016
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Use of WebPower
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1.3k
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0
votes
2
answers
677
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Can I estimate the detectable differences with Web Power?
answered
Mar 11, 2016
in
Use of WebPower
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1.3k
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detectable
differences
0
votes
1
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833
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but in that case, where do I put the mean values of my samples?
answered
Mar 10, 2016
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Use of WebPower
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(
1.3k
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0
votes
1
answer
327
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How to register to be a user?
answered
Nov 4, 2014
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FAQ
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1.3k
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faq
registration
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votes
1
answer
1.2k
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How to start a new power analysis?
answered
Nov 4, 2014
in
FAQ
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1.3k
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faq
+1
vote
1
answer
3.6k
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How do I calculate sample size using a power
answered
Sep 23, 2014
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Use of WebPower
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