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Antw: Re: st: Agreement statistic, gold standard not binary
kappa - ok. But how can I compare whether two kappas are significantly
different from each other ?
>>> Jeph Herrin <[email protected]> 12/3/2008 6:47 >>>
Not quite sure what you are aiming for, but try -kappa-
Marcus Fischer wrote:
> How can I estimate and compare two diagnostic tests� accuracies
with
> a gold standard when the diagnostic test scales and the scale of the
> gold standard are ordinal variables (each 0 to 3) ?
> Thanks
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* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/