Mar Rodrigo

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Background.  The purpose of this study was to assess the prevalence of anti-hepatitis C virus (HCV) antibodies (Abs) and active HCV infection in human immunodeficiency virus (HIV)-infected (HIV+) patients in Spain in 2015. This was a cross-sectional study. Methods.  The study was performed in 41 centers in 2015. Sample size was estimated for an accuracy of(More)
  • Nonnested Hypotheses, M Hashem Pesaran, M Rodrigo, Dupleich Ulloa
  • 1990
This article provides an overview of the literature on hypotheses testing when the hypotheses or models under consideration are non-nested. Two models are said to be non-nested if neither can be obtained from the other by some limiting process, including the imposition of equality and/or inequality constrains on one of the model's parameters. Relevant(More)
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