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  1. C

    Stata margins example with weights

    I'm interested in assessing the effect of weights (importance, not sampling) when computing marginal effects for a continuous predictor in model. As part of that, I would like to see the results Stata gets from the following statements, which I think/hope should run successfully. If you would be...
  2. C

    Tests for nonnested models (Vuong, Clarke)

    When comparing generalized linear models, do the Vuong and Clarke tests require that the response distributions be the same? For example, could I use them to compare a gamma model with an inverse gaussian model? Are such models, with same or differing predictors, considered nonnested but meet...