Search found 3 matches

by richlopez41
Tue Feb 20, 2018 9:19 pm
Forum: Module development
Topic: Disappearing interaction term in GAMLj linear models
Replies: 4
Views: 4033

Re: Disappearing interaction term in GAMLj linear models

@mcfanda, yes that's correct. You have to initially specify the interaction and that only happens with an interaction term is comprised of continuous predictors (interaction of two factors is automatically specified/computed). And no rush on the other issue of going back to re-compute the interactio...
by richlopez41
Mon Feb 19, 2018 11:01 pm
Forum: Module development
Topic: Different inferential stats (t vs z) values in medmod module
Replies: 2
Views: 4011

Different inferential stats (t vs z) values in medmod module

Hi, I'm getting slightly different results, especially with smaller (e.g., N ≤ 30) sample sizes, when I run moderation analyses with medmod (versus results from the equivalent model specified using GAMLj > linear model). Specifically, the Z values (and associated p values) for the parameter estimate...
by richlopez41
Mon Feb 19, 2018 10:48 pm
Forum: Module development
Topic: Disappearing interaction term in GAMLj linear models
Replies: 4
Views: 4033

Disappearing interaction term in GAMLj linear models

Hi there, I've come across something strange when using the GAMLj module in jamovi, specifically when I run a model with X1, X2, and X1*X2 (their interaction) as predictors. After the model has been run and the output is saved and appears on the right, if I click *back* in to check options or edit m...