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Recent activity by johnny
1
answer
334
views
How to cite and provide reference for Univariate and multivariate skewness and kurtosis calculation?
answered
Feb 7
in
FAQ
mulitivariatenormalitymardiascoefficient
power
0
answers
143
views

closed
Dec 30, 2023
in
Use of WebPower
power
size
sample
1
answer
528
views
WebPower removed from CRAN?
commented
Aug 15, 2022
in
Use of WebPower
1
answer
419
views
An encountered error when checking the results of the diagram based power analysis
answered
May 28, 2022
in
Report bugs/errors
diagrambasedpoweranalysis
pathmodel
multiplemediators
serialmediators
1
answer
883
views
calculate sample size
answered
May 16, 2022
in
Feature request
2
answers
743
views
Poisson power analysis
answered
Feb 9, 2022
in
Report bugs/errors
1
answer
433
views
Power Curve for multigroup mediation models, non normal data and a continious moderator
answered
Jan 23, 2022
in
Use of WebPower
powercurve
multigroupmediation
nonnormaldata
continiousmoderator
1
answer
688
views
How can I fix the negative beta value in moderation analysis?
answered
Jan 6, 2022
in
Report bugs/errors
1
answer
804
views
Problems with wp.crt2arm
answered
Jan 3, 2022
in
Report bugs/errors
power
samplesize
1
answer
325
views
A question on the syntax for power analysis using the "wp.mc.sem.basic" function
answered
Jan 3, 2022
in
Use of WebPower
power
1
answer
461
views
Power analysis for datamodel fit using a MonteCarlo approach
answered
Jan 3, 2022
in
Use of WebPower
power
1
answer
492
views
how to perform sensitivity power analysis for independent samples ttest using our effect size?
answered
Jan 3, 2022
in
Use of WebPower
power
1
answer
713
views
how to determinate ng and nm in wp.rmanova
answered
Jan 3, 2022
in
Use of WebPower
power
samplesize
repeatedmeasuresanova
1
answer
837
views
Simple mediation of fixed effects for random intercept models
answered
Aug 25, 2020
in
Feature request
1
answer
2.7k
views
Multinomial logistic regression  Power analysis
answered
Jul 3, 2020
in
Methods for power analysis
multinomiallogisticregression
logisticregression
regression
powermultinomiallogisticregression
1
answer
405
views
Power calculation for model with ordinal outcome variable
answered
May 1, 2020
in
Use of WebPower
power
bayes_r2
r
2
1
answer
384
views
Does wp.regression() alpha parameter specify a onetailed or twotailed test?
answered
May 1, 2020
in
Use of WebPower
power
alpha
twotailed
onetailed
1
answer
1.2k
views
Effect size in RM ANOVA: f or d?
answered
Apr 23, 2020
in
Use of WebPower
power
samplesize
effectsize
repeatedmeasuresanova
1
answer
433
views
How do i unsubscribe?
answered
Mar 12, 2020
in
Other Topics
faq
1
answer
3.2k
views
post hoc power analysis
answered
Feb 18, 2020
in
Use of WebPower
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