On 27 Ean 2010, at 16:53, Data Analytics Corp. wrote:
With unweighted data, I would
simply use a t test - no problem. But with the weights I have an
issue. The t test does not accept weights.
Try -regress-. Not alone does it accept weights, you can also use the -
robust- option. And, of course, add confounding variables to the model.
Ronan Conroy
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