x_obs

<p>An example of 700 observations for the variable selection of function \(f_1\) (see Savino and Lévy-Leduc (2024) for more details) with five input variables.</p>

A variable selection method using B-Splines in multivariate nOnparametric Regression models Based on partial dErivatives Regularization (ABSORBER) implements a novel variable selection method in a nonlinear multivariate model using B-splines. For further details we refer the reader to the paper Savino, M. E. and Lévy-Leduc, C. (2024), <https://hal.science/hal-04434820>.

Mary Savino

absorber

Variable Selection in Nonparametric Models using B-Splines

Mary E. Savino

Celine Levy-Leduc

x_obs function

<p>Numeric matrix of 700 rows and 5 columns.</p>

x_obs: Observation matrix x of five variables

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