2 citations · 2 across the 4 of their papers we have counts for
4 papers
Estimators for covariate-adjusted ROC curves with missing biomarkers values
Ana M. Bianco, Graciela Boente, Wenceslao González-Manteiga +1
In this paper, we present three estimators of the ROC curve when missing observations arise among the biomarkers. Two of the procedures assume that we have covariates that allow to…
Robust location estimators in regression models with covariates and responses missing at random
Ana M. Bianco, Graciela Boente, Wenceslao González-Manteiga +1
This paper deals with robust marginal estimation under a general regression model when missing data occur in the response and also in some of covariates. The target is a marginal l…
Penalized robust estimators in logistic regression with applications to sparse models
Ana M. Bianco, Graciela Boente, Gonzalo Chebi
Sparse covariates are frequent in classification and regression problems and in these settings the task of variable selection is usually of interest. As it is well known, sparse st…
Robust estimation in single index models when the errors have a unimodal density with unknown nuisance parameter
Claudio Agostinelli, Ana M. Bianco, Graciela Boente
In this paper, we propose a robust profile estimation method for the parametric and nonparametric components of a single index model when the errors have a strongly unimodal densit…