Search found 30 matches
- Tue Jan 21, 2020 12:15 pm
- Forum: Help
- Topic: confidence interval in one sample t test
- Replies: 7
- Views: 6284
Re: confidence interval in one sample t test
Hi, if you check the 'Mean difference" option does that give you what you need?
- Tue Jan 21, 2020 10:31 am
- Forum: Help
- Topic: confidence interval in one sample t test
- Replies: 7
- Views: 6284
Re: confidence interval in one sample t test
Hi, thanks for the heads-up. I've updated the book with the revised CI from version 1.05. This should be avaliable for download right away on learnstatswithjamovi.com.
Best.
D
Best.
D
- Tue Apr 23, 2019 6:02 am
- Forum: Help
- Topic: Citation for packages used in jamovi
- Replies: 4
- Views: 8366
Re: Citation for packages used in jamovi
That's great, thanks jonathon
- Fri Nov 23, 2018 2:14 pm
- Forum: Help
- Topic: Uniqueness calculation in EFA
- Replies: 10
- Views: 7907
Re: Uniqueness calculation in EFA
also, in case anyone else is interested, I found the answer posted here helpful (even if I didn't understand all of it!):
https://stats.stackexchange.com/questio ... is-pca-how
https://stats.stackexchange.com/questio ... is-pca-how
- Fri Nov 23, 2018 1:30 pm
- Forum: Help
- Topic: Uniqueness calculation in EFA
- Replies: 10
- Views: 7907
Re: Uniqueness calculation in EFA
aah, pattern vs structure matrix!! Sorry I'm a bit rusty on fa
- Fri Nov 23, 2018 1:06 pm
- Forum: Help
- Topic: Uniqueness calculation in EFA
- Replies: 10
- Views: 7907
Re: Uniqueness calculation in EFA
Further digging shows that with orthogonal rotation (varimax) factor loadings combine correctly to displayed uniqueness, but not for oblique rotation (promax). Extraction method doesn't seem to make a difference.
- Fri Nov 23, 2018 12:46 pm
- Forum: Help
- Topic: Uniqueness calculation in EFA
- Replies: 10
- Views: 7907
Re: Uniqueness calculation in EFA
Using factanal handcalc uniqueness = 0.66 but displayed = 0.74, just like in psych. Probably something happening that I don't understand...I had thought that rotated factor loading should still sum to same communality / uniqueness as unrotated?
- Fri Nov 23, 2018 12:22 pm
- Forum: Help
- Topic: Uniqueness calculation in EFA
- Replies: 10
- Views: 7907
Re: Uniqueness calculation in EFA
..answering my own question, NFactors = 2 or NFactors = 5 in jmv syntax doesn't change things...
- Fri Nov 23, 2018 12:17 pm
- Forum: Help
- Topic: Uniqueness calculation in EFA
- Replies: 10
- Views: 7907
Re: Uniqueness calculation in EFA
jmv syntax shows nFactors = 2 but five are extracted using parallel method...could this be something to do with it? See attached.
- Fri Nov 23, 2018 12:10 pm
- Forum: Help
- Topic: Uniqueness calculation in EFA
- Replies: 10
- Views: 7907
Re: Uniqueness calculation in EFA
jamovi 0.9.5.8 ... not sure why the shades appeared!