On 26 March 2014 10:13, Dimitri Liakhovitski <dimitri.liakhovitski@gmail.com
> wrote:

> Hello!
>
> I've run SEM using lavaan and after I used summary(myfit) I saw the
> following fit indices:
>
> Model Chi Squared
> CFI
> TLI
> RMSEA
> SRMR
>
> I was wondering if these are the only fit indices lavaan produces, e.g.:
> GFI
> AGFI
> RMR
>
>
GFI and AGFI are pretty frowned upon, and not much use. What's the use of
RMR? It's not meaningful unless it's standardized.


> Also - does lavaan automatically estimate Chronbach's Alphas for
> measurement models present?
>
>
No. Cronbach's alpha is tangentially related to SEM. Do you mean composite
reliability? That's not automatic either, but it can be programmed.

Jeremy

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