Re: ROC

[Jason Stover]

No pdf because of the warnings, but the
output is here:

http://pastebin.com/mbdd9339

On Fri, May 29, 2009 at 09:21:37AM +0800, John Darrington wrote:
> I'm looking at implementing the ROC command, but I'm unsure of some of
> the details of how the output should be presented.
> 
> If anyone has access to a recent SPSS, could they please try the
> following syntax and send me the resulting pdf.
> 
> Thanks
> 
> 
> data list list /p * x * w * a *.
> begin data.
> . 1 2  1
> . 1 28 0
> . 2 4  1
> . 2 14 0
> . 3 10 1
> . 3 5  0
> . 4 14 1
> . 4 2  0
> . 5 20 1
> . 5 1  0
> 1 . 23 0
> 1 . 3  1
> 2 . 20 0
> 2 . 5  1
> 3 . 18 0
> 3 . 9  1
> 4 . 12 0
> 4 . 13 1
> 5 . 9  0
> 5 . 17 1
> end data.
> 
> weight by w.
> 
> echo 'Test 1'.
> roc x p by a (1)
>       /plot = curve(reference)
>       /print = se coordinates
>       /criteria = cutoff(include)
>               testpos(large)
>               distribution(free)
>               ci(95)
>       /missing = exclude.
> 
> echo 'Test 2'.
> roc x p by a (1)
>       /plot = curve(reference)
>       /print = se coordinates
>       /criteria = cutoff(include)
>               testpos(small)
>               distribution(negexpo)
>               ci(99)
>       /missing = exclude.
> 
> 
> -- 
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> 
> 



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