31 citations · 35 across the 13 of their papers we have counts for
4 papers · 1 filter
Robust estimation for functional quadratic regression models
Graciela Boente, Daniela Parada
Functional quadratic regression models postulate a polynomial relationship between a scalar response rather than a linear one. As in functional linear regression, vertical and spec…
Robust tests for equality of regression curves based on characteristic functions
Graciela Boente, Juan Carlos Pardo-Fernández
This paper focuses on the problem of testing the null hypothesis that the regression functions of several populations are equal under a general nonparametric homoscedastic regressi…
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…
Asymptotic behaviour of penalized robust estimators in logistic regression when dimension increases
Ana M. Bianco, Graciela Boente, Gonzalo Chebi
Penalized estimators for logistic regression models have been previously study for fixed dimension in order to obtain sparse statistical models and automatic variable selection…