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Re: st: Loadingplot after factor analysis


From   Nick Cox <[email protected]>
To   "[email protected]" <[email protected]>
Subject   Re: st: Loadingplot after factor analysis
Date   Thu, 23 Jan 2014 10:51:39 +0000

Not what was asked, but -eofplot- (SSC) offers an alternative plot of
loadings with built-in capability to select particular factors (in
this case).

Nick
[email protected]


On 22 January 2014 22:15, Red Owl <[email protected]> wrote:
> Andrew,
>
> Try this approach:
>
> *** Begin Stata Code ***
> sysuse auto, clear
> factor mpg price headroom-gear_ratio, fac(3)
> rotate
> matlist e(r_L)
>
> preserve
> mat F = e(r_L)
> svmat F, names(F)
> keep if !missing(F1)
> list F*
> twoway scatter F1 F2, name(F1F2)
> twoway scatter F1 F3, name(F1F3)
> twoway scatter F2 F3, name(F2F3)
> graph combine F1F2 F1F3 F2F3
> restore
> *** End Stata Code ***
>
> Red Owl
> [email protected]
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