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Scale development questions - EFA and reliability

Posted: Tue Sep 28, 2021 5:29 am
by EmmaB
Hello
I wondered if you would be able to help me, I am a new convert to jamovi. I am running an exploratory factor analysis and internal reliability on a newly developed questionnaire. I have a few questions I was hoping you would be able to help with me:

For EFA:
1. is it possible to have jamovi generate an indication of the adequacy or fit for the parallel analysis which is run?
2. Is there an add on or some code which would allow me to gain CFI and SRMR fit statistics for an EFA as well as those fit statistics provided?

With the running of the internal consistency analyses, is it possible to calculate the confidence intervals for McDonald’s omega?

I am using version 2.0.

Thank you for your time

Re: Scale development questions - EFA and reliability

Posted: Tue Sep 28, 2021 8:26 pm
by Ravi
Hi Emma,
At the moment the question to all your questions is "no", but you can always make a feature request on our github page: https://github.com/jamovi/jamovi

Cheers,
Ravi