2 citations · 4 across the 3 of their papers we have counts for
4 papers
Each student with her/his own data: understanding sampling distributions
Mariela Sued, Marina Valdora
Sampling distribution, a foundational concept in statistics, is difficult to understand, since we usually have only one realization of the estimator of interest. In this work, we p…
Robust Estimation in High Dimensional Generalized Linear Models
Marina Valdora, Claudio Agostinelli, Victor J. Yohai
Generalized Linear Models are routinely used in data analysis. The classical procedures for estimation are based on Maximum Likelihood and it is well known that the presence of out…
Robust Doubly Protected Estimators for Quantiles with Missing Data
Julieta Molina, Mariela Sued, Marina Valdora +1
Doubly protected estimators are widely used for estimating the population mean of an outcome Y from a sample where the response is missing in some individuals. To compensate for th…
Robust estimators for generalized linear models with a dispersion parameter
Michael Amiguet, Alfio Marazzi, Marina Valdora +1
Highly robust and efficient estimators for the generalized linear model with a dispersion parameter are proposed. The estimators are based on three steps. In the first step the max…