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1
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478
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Trouble uploading data to effect size calculator
answered
Feb 24
in
Report bugs/errors
by
davai2
(
180
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effect-size-calculator
0
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2
answers
671
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No such analysis!
answered
Feb 24
in
FAQ
by
davai2
(
180
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mulitivariate-normality-mardias-coefficient
0
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1
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641
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clarification of input for moderated mediation model 7
answered
Sep 19, 2025
in
Use of WebPower
by
johnny
(
3.5k
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moderation
mediation
0
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1
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649
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No calculation for mediation analysis models (moderate mediation)
answered
Sep 19, 2025
in
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johnny
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0
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0
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621
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State when N refers to N per group or total N for each analysis
asked
Jun 3, 2024
in
Feature request
by
deevybee
(
120
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sample
size
0
votes
1
answer
716
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Model 15 Power calculation no ouput
answered
May 31, 2024
in
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by
ziqian
(
140
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power
analysis
moderated
mediation
model15
0
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0
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525
views
Please, Am I doing right?
asked
May 21, 2024
in
Other Topics
by
rnbmegood1
(
120
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0
votes
1
answer
1.1k
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How to cite and provide reference for Univariate and multivariate skewness and kurtosis calculation?
answered
Feb 7, 2024
in
FAQ
by
johnny
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3.5k
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mulitivariate-normality-mardias-coefficient
power
0
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1
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1.2k
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WebPower removed from CRAN?
answered
Jul 20, 2022
in
Use of WebPower
by
johnny
(
3.5k
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0
votes
1
answer
936
views
An encountered error when checking the results of the diagram based power analysis
answered
May 28, 2022
in
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by
johnny
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3.5k
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diagram-based-power-analysis
path-model
multiple-mediators
serial-mediators
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1
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1.6k
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calculate sample size
answered
May 16, 2022
in
Feature request
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johnny
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0
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2
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1.9k
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Poisson power analysis
answered
Feb 9, 2022
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0
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1
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1.1k
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Power Curve for multigroup mediation models, non normal data and a continious moderator
answered
Jan 23, 2022
in
Use of WebPower
by
johnny
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3.5k
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power-curve
multigroup-mediation
non-normal-data
continious-moderator
0
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1
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1.7k
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How can I fix the negative beta value in moderation analysis?
answered
Jan 6, 2022
in
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+1
vote
1
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1.9k
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Problems with wp.crt2arm
answered
Jan 3, 2022
in
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johnny
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power
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0
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1
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984
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A question on the syntax for power analysis using the "wp.mc.sem.basic" function
answered
Jan 3, 2022
in
Use of WebPower
by
johnny
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3.5k
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power
0
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1
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1.1k
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Power analysis for data-model fit using a Monte-Carlo approach
answered
Jan 3, 2022
in
Use of WebPower
by
johnny
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3.5k
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power
0
votes
1
answer
1.1k
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how to perform sensitivity power analysis for independent samples t-test using our effect size?
answered
Jan 3, 2022
in
Use of WebPower
by
johnny
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3.5k
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power
0
votes
1
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1.7k
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how to determinate ng and nm in wp.rmanova
answered
Jan 3, 2022
in
Use of WebPower
by
johnny
(
3.5k
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power
sample-size
repeated-measures-anova
0
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1
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1.5k
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Simple mediation of fixed effects for random intercept models
answered
Aug 25, 2020
in
Feature request
by
johnny
(
3.5k
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