Results 91 to 100 of about 269 (169)

An overview of nonparametric contributions to the problem of functional estimation from biased data

Biased sampling, density estimation, length-biased data, nonparametric inference, regression estimation, semiparametric models, weighted distributions, Primary:62G05, Secondary:62G06,62G07,62D05,
José Alcalá, José Cristóbal
core   +1 more source

Variable importance for causal forests: breaking down the heterogeneity of treatment effects

Journal of Causal Inference
Causal random forests provide efficient estimates of heterogeneous treatment effects. However, forest algorithms are also well-known for their black-box nature, and therefore, do not characterize how input variables are involved in treatment effect ...
Bénard Clément, Josse Julie
doaj   +1 more source

Testing linearity of regression models with dependent errors by kernel based methods

Asymptotic relative efficiency, moving average process, nonparametric regression, optimal weighted least squares, test of linearity, 62G05,
Stefanie Biedermann, Holger Dette
core   +1 more source

Multivariate tail dependence: further insights with an application to the Spanish banking sector

Dependence Modeling
Extending bivariate dependence concepts to higher dimensions is a challenging but essential task for a comprehensive understanding of multivariate dependence.
Durante Fabrizio, García-Gómez César, Pérez Ana, Prieto-Alaiz Mercedes   +3 more
doaj   +1 more source

Personalized treatment selection using observational data. [PDF]

J Appl Stat, 2023
Kulasekera KB, Tholkage S, Kong M.
europepmc   +1 more source

Multivariate L-estimation

Approximate likelihood depth, asymptotic normality, equivariance, multivariate order statistics, Primary 62G05, secondary 62G20,
Luis García-Escudero, Simon Sheather, Andrew Wood, Alfonso Gordaliza, Joseph McKean, Ricardo Fraiman, Jean Meloche, Xuming He, Christopher Small, Víctor Yohai, Ricardo Maronna, R. Fraiman   +11 more
core   +1 more source

Level sets of depth measures in abstract spaces. [PDF]

Test (Madr), 2023
Cholaquidis A, Fraiman R, Moreno L.
europepmc   +1 more source

Can We Estimate the Density's Derivative with Suroptimal Rate?

Mathematics Subject Classficiations (1991): 62G05., Nonparametric estimation, suroptimal rate, parametric rate, Gaussian process.,
A. Lucas
core   +1 more source

Asymptotic distribution of functional least absolute relative error regression

Demonstratio Mathematica
This paper introduces an alternative estimator for the functional regression with a scalar response variable S given a functional random variable T $\mathcal{T}$ taking values in a semi-metric space.
Laksaci Ali, Almanjahie Ibrahim M., Alshahrani Wajan N. M., Al-Shamrani Jowhara G.   +3 more
doaj   +1 more source

An alternate measure of the cumulative residual Sharma-Taneja-Mittal entropy

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
We define a new alternate measure of the cumulative residual Sharma-Taneja-Mittal entropy. For this measure, there are given upper and lower bounds, is introduced a consistent test based on the uniform distribution and some concrete numerical examples ...
Sfetcu Răzvan-Cornel, Robe-Voinea Elena-Graµiela, ŞErban Florentin   +2 more
doaj   +1 more source