๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Nonparametric model check based on local polynomial fitting

โœ Scribed by Zhenjun Liu; Thanasis Stengos; Qi Li


Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
104 KB
Volume
48
Category
Article
ISSN
0167-7152

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Local Polynomial Fitting in Semivarying
โœ Wenyang Zhang; Sik-Yum Lee; Xinyuan Song ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 192 KB

Varying coefficient models are useful extensions of the classical linear models. Under the condition that the coefficient functions possess about the same degrees of smoothness, the model can easily be estimated via simple local regression. This leads to the one-step estimation procedure. In this pa

Goodness-of-fit test for linear models b
โœ J.T. Alcalรก; J.A. Cristรณbal; W. Gonzรกlez-Manteiga ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 92 KB

We test if a regression function belongs to a class of parametric models by measuring the discrepancy between a parametric รฟt and a local polynomial regression. The proposed test is a weighted L 2 -norm of a smoothed function based on the parametric residuals.

Likelihood-Based Local Polynomial Fittin
โœ J. Huh; B.U. Park ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 226 KB

The parametric generalized linear model assumes that the conditional distribution of a response Y given a d-dimensional covariate X belongs to an exponential family and that a known transformation of the regression function is linear in X. In this paper we relax the latter assumption by considering

Mixture models based on homogeneous poly
โœ Norman R. Draper; Friedrich Pukelsheim ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 87 KB

Models for mixtures of ingredients are typically รฟtted by Sche รƒ e's canonical model forms. An alternative representation is discussed which o ers attractive symmetries, compact notation and homogeneous model functions. It is based on the Kronecker algebra of vectors and matrices, used successfully