Reliability and SEM
Posted: Sat Oct 19, 2024 3:24 am
Reliability Analysis
I am calculating the Cronbach alpha for my measures, which have over 100 items. I used the Reliability Analysis under the Factor tab. However, it took ages to calculate. But if I put the same variable into SPSS, it calculated immediately. Is it possible to improve the reliability analysis in jamovi like SPSS?
SEMLj
I just updated my jamovi and all modules. When I use the syntax mode of SEMLj, I usually separate my syntax to make it easier to read, e.g.,
AAA ~
BBB + CCC
However, after updating to the current version, it does not allow me to do so. A message saying
"lavaan-> Idw_ parse_step2(): formula without valid operator at line 1, pos 14..." and I have to edit my syntax to
AAA ~ BBB + CCC
Is it still possible to separate the line? Sometimes, I have many variables and want to make it easier to read.
Thanks
I am calculating the Cronbach alpha for my measures, which have over 100 items. I used the Reliability Analysis under the Factor tab. However, it took ages to calculate. But if I put the same variable into SPSS, it calculated immediately. Is it possible to improve the reliability analysis in jamovi like SPSS?
SEMLj
I just updated my jamovi and all modules. When I use the syntax mode of SEMLj, I usually separate my syntax to make it easier to read, e.g.,
AAA ~
BBB + CCC
However, after updating to the current version, it does not allow me to do so. A message saying
"lavaan-> Idw_ parse_step2(): formula without valid operator at line 1, pos 14..." and I have to edit my syntax to
AAA ~ BBB + CCC
Is it still possible to separate the line? Sometimes, I have many variables and want to make it easier to read.
Thanks