[R] Factanal fits

R. Michael Weylandt michael.weylandt at gmail.com
Mon May 28 07:17:34 CEST 2012


I'm not sure what you mean by the method is "suppressed" -- if it's
not exported just use getAnywhere() to find it.

Sorry I can't give a more detailed follow up -- not at my computer right now,

Best,
Michael

On Sun, May 27, 2012 at 9:20 PM, Hunsicker, Lawrence
<lawrence-hunsicker at uiowa.edu> wrote:
> Greetings, all:
>
> I am using factanal in R.
>
> When I enter a matrix or a formula, the print method winds up with something like this:
>
> Test of the hypothesis that 6 factors are sufficient.
> The chi square statistic is 28.1 on 22 degrees of freedom.
> The p-value is 0.172
>
> But when I enter a covmat, the print method winds up with something like this:
>
> The degrees of freedom for the model is 22 and the fit was 0.0904
>
> The actual factanal print method is suppressed, so I can't figure out how the two calculations are done, or how they relate to one another.  Can any of you help?
>
> Many thanks in advance for any insight any of you can give me.
>
> Larry Hunsicker
> Professor, Internal Medicine, U. Iowa College of Medicine
>
>
>
>
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