Search found 3 matches

by vincep
Wed May 17, 2017 5:58 am
Forum: Statistics
Topic: Reliability analysis
Replies: 5
Views: 8225

Re: Reliability analysis

Thanks so much for the quick reply and those links - very helpful! I've added the github bug report you requested. As a general suggestion - it would be really helpful to record the underlying R syntax for each procedure somewhere in the documentation. It's great that novices can quickly and easily ...
by vincep
Mon May 15, 2017 2:49 pm
Forum: Statistics
Topic: Reliability analysis
Replies: 5
Views: 8225

Reliability analysis

Hi, I'm trying to get my head around the jamovi reliability analysis, and in particular using omega as a reliability measure. My understanding of this is based on reading William Revelle: http://www.personality-project.org/r/book/Chapter7.pdf http://personality-project.org/r/psych/HowTo/factor.pdf H...
by vincep
Sun May 07, 2017 5:53 am
Forum: Statistics
Topic: Factoring Method in EFA
Replies: 15
Views: 20379

Factoring Method in EFA

jamovi is great - thanks! A question about efa: Which factoring method is used in the exploratory analysis? Is it possible to specify a method? I loaded the same data in jamovi and R, and tried all of the options in the fa function from the psych library, but can't seem to match the results in jamov...