Questions tagged [jasp]

JASP is an open source statistical package designed especially with statistical non-experts in mind.

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p-value for Shapiro-Wilk is high but data doesn't appear normal

I'm a beginner at stats and I'm trying to understand p-values for paired t-test and Shapiro-Wilks using the JASP Moon and Aggression data set (hope the screenshot resolution is ok - click on the image ...
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18 views

Doubt on regression analysis interpretation

I have a dataset made of more than 10K observations. For each of them I know the value of a continuous variable (C1), and the value of three nominal variables: N1, which can take three different ...
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6 views

How to test for inter-individual differences using JASP

I am trying to test if interindividual differences can mediate a relationship between my IV and DV. How can I do this?
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19 views

calculating the correlation between divorce rate and unemployment , but split by gender

I am working on my research paper. I want to research if male unemployment rates are more correlated with divorce rates than women unemployment rates. Example: I have the data from 2004 to 2018 ...
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197 views

Bayesian ANOVA : simple main effect and post-hoc analysis

I'm conducting a two-way ANOVA with one within-subjects factor A (A1; A2) and one between-subjects factor B (B1; B2), but I would like conduct this with the bayesian approach. I did it with JASP. ...
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97 views

AVE and CR in JASP?

I'm new to the software JASP and need some help. Is it possible to calculate average variance extracted (AVE) and composite reliability (CR) in JASP? I need them in order to test validity and ...
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103 views

ANCOVA with two (related) factors

I'm analysing data from a repeated-measures study, in two participant groups (call them patient and control groups). I have measured a dependent variable response. Both the patient and control groups ...
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1k views

Different results for Bayesian ANOVA in JASP and R (BayesFactor)

I computed Bayes Factors for a repeated measures ANOVA in JASP and the R package BayesFactor. There were two between-subjects groups (factor "group") with multiple measurements. However, the results ...