56 citations · 234 across the 24 of their papers we have counts for
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math.ST2014★ 44 cited
Influence Analysis of Robust Wald-type Tests
Abhik Ghosh, Abhijit Mandal, Nirian Martin +1
We consider a robust version of the classical Wald test statistics for testing simple and composite null hypotheses for general parametric models. These test statistics are based o…
math.ST2014
Best prediction under a nested error model with log transformation
Nirian Martin, Isabel Molina
In regression models involving economic variables such as income, log transformation is typically taken to achieve approximate normality and stabilize the variance. However, often…