How to Calculate AGFI in STATA?

[Mahum Shabbir]

I found a way to calculate GFI. How can I calculate AGFI in STATA.

[Daniel Schaefer]

I take it you are talking about the goodness of fit index (GFI) and the adjusted goodness of fit index (AGFI). Have you looked at the documentation for estat gof yet?

[Mahum Shabbir]

Yes I did. But it does not give me GFI and AGFI.

[Daniel Schaefer]

Looks like as of 2020 the best way is to calculate those indexes yourself. https://www.statalist.org/forums/for...gfi-nfi-in-sem

[Mahum Shabbir]

This old post is just for GFI. I need to calculate AGFI. Anyone who can help me with it?

[George Ford]

Google can do it.


AGFI = (1 - k(k+1)/2*df(test))*(1-GFI)

where k is number of variables.

[Mahum Shabbir]

what is df(test)?

[Mahum Shabbir]

For everyone

Formula and references:

https://doi.org/10.1080/10705511.2019.1695213