Listar por tema "Beta distribution"

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    • closedAccess   Geostatistical mixed beta regression: a Bayesian approach 

      Lagos Álvarez, Bernardo M.; Fustos Toribio, Roberto Miguel; Figueroa Zúñiga, Jorge; Mateu, Jorge Springer Verlag (2017)
      This paper develops regression techniques for geostatistical data, with an emphasis in proportions mea- sured on a continuous scale. Specifically, it deals with Beta regression models with mixed effects to control the ...

    • openAccess   The Effect of Income on Democracy Revisited A Flexible Distributional Approach 

      Idzalika, Rajius; Kneib, Thomas; Martinez-Zarzoso, Inmaculada Springer (2017-12-26)
      We reexamine the effect of economic development on the level of democ- racy based on the data sets of Acemoglu et al. (Am Econ Rev 98(3):808–842, 2008) with a novel regression specification utilizing a zero–one-inflated ...