Results 21 to 30 of about 284,254 (315)

Nonparametric regression in exponential families [PDF]

open access: yes, 2010
Most results in nonparametric regression theory are developed only for the case of additive noise. In such a setting many smoothing techniques including wavelet thresholding methods have been developed and shown to be highly adaptive.
Brown, Lawrence D.   +2 more
core   +4 more sources

Nonparametric Regression Estimation for Circular Data

open access: yesProceedings, 2019
Non-parametric regression with a circular response variable and a unidimensional linear regressor is a topic which was discussed in the literature.
Andrea Meilán-Vila   +3 more
doaj   +1 more source

Local Linear Regression Estimator on the Boundary Correction in Nonparametric Regression Estimation

open access: yesJournal of Statistical Theory and Applications (JSTA), 2020
The precision and accuracy of any estimation can inform one whether to use or not to use the estimated values. It is the crux of the matter to many if not all statisticians.
Langat Reuben Cheruiyot
doaj   +1 more source

REGRESSION NONPARAMETRIC SPLINE ESTIMATION ON BLOOD GLUCOSE OF INPATIENTS DIABETES MELLITUS AT SAMARINDA HOSPITAL

open access: yesBarekeng, 2023
This study used a biresponse nonparametric regression method with truncated spline estimation that used two response variables. Nonparametric regression method is used when the regression curve is not known for its shape and pattern.One of the ...
Ar Ruum Mia Sari   +2 more
doaj   +1 more source

Minimally Biased Nonparametric Regression and Autoregression

open access: yesRevstat Statistical Journal, 2008
A nonparametric regression estimator is introduced which adapts to the smoothness of the unknown function being estimated. This property allows the new estimator to automatically achieve minimal bias over a large class of locally smooth functions ...
Timothy L. McMurry   +1 more
doaj   +1 more source

A-Spline Regression for Fitting a Nonparametric Regression Function with Censored Data

open access: yesStats, 2020
This paper aims to solve the problem of fitting a nonparametric regression function with right-censored data. In general, issues of censorship in the response variable are solved by synthetic data transformation based on the Kaplan–Meier estimator in the
Ersin Yılmaz   +2 more
doaj   +1 more source

qgam: Bayesian Nonparametric Quantile Regression Modeling in R

open access: yesJournal of Statistical Software, 2021
Generalized additive models (GAMs) are flexible non-linear regression models, which can be fitted efficiently using the approximate Bayesian methods provided by the mgcv R package.
Matteo Fasiolo   +4 more
doaj   +1 more source

Nonparametric Instrumental Regression [PDF]

open access: yesSSRN Electronic Journal, 2010
Summary: The focus of this paper is the nonparametric estimation of an instrumental regression function \(\varphi\) defined by conditional moment restrictions that stem from a structural econometric model \(E[Y - \varphi (Z)|W]=0\), and involve endogenous variables \(Y\) and \(Z\) and instruments \(W\).
Darolles, Serge   +3 more
openaire   +4 more sources

Fourier Series Nonparametric Regression Modeling in the Case of Rainfall in West Java Province

open access: yesIJID (International Journal on Informatics for Development), 2022
The Fourier series is a trigonometric polynomial that has flexibility, so it adapts effectively to the local nature of the data. This Fourier series estimator is generally used when the data used is investigated for unknown patterns and there is a ...
Anatansyah Ayomi Anandari   +2 more
doaj   +1 more source

Development of nonparametric geographically weighted regression using truncated spline approach [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2018
Nonparametric geographically weighted regression with truncated spline approach is a new method of statistical science. It is used to solve the problems of regression analysis of spatial data if the regression curve is unknown.
Sifriyani   +3 more
doaj   +1 more source

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