188 citations · 322 across the 17 of their papers we have counts for
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Robust Estimation of the Generalized Loggamma Model. The R Package robustloggamma
Claudio Agostinelli, Alfio Marazzi, Victor J. Yohai +1
robustloggamma is an R package for robust estimation and inference in the generalized loggamma model. We briefly introduce the model, the estimation procedures and the computationa…
Robust estimators of accelerated failure time regression with generalized log-gamma errors
Claudio Agostinelli, Isabella Locatelli, Alfio Marazzi +1
The generalized log-gamma (GLG) model is a very flexible family of distributions to analyze datasets in many different areas of science and technology. In this paper, we propose es…
Robust and sparse estimators for linear regression models
Ezequiel Smucler, Víctor J. Yohai
Penalized regression estimators are a popular tool for the analysis of sparse and high-dimensional data sets. However, penalized regression estimators defined using an unbounded lo…
Robust and efficient estimation of high dimensional scatter and location
Ricardo A. Maronna, Victor J. Yohai
We deal with the equivariant estimation of scatter and location for p-dimensional data, giving emphasis to scatter. It it important that the estimators possess both a high efficien…