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PLRModels (version 1.1)

Statistical inference in partial linear regression models

Description

This package provides statistical inference tools applied to Partial Linear Regression (PLR) models. Specifically, point estimation, confidence intervals estimation, bandwidth selection, goodness-of-fit tests and analysis of covariance are considered. Kernel-based methods, combined with ordinary least squares estimation, are used and time series errors are allowed. In addition, these techniques are also implemented for both parametric (linear) and nonparametric regression models.

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Version

Install

install.packages('PLRModels')

Monthly Downloads

252

Version

1.1

License

GPL

Maintainer

German Perez

Last Published

January 1st, 2014

Functions in PLRModels (1.1)

par.est

Estimation in linear regression models
var.cov.sum

Estimated sum of autocovariances from time series
PLRModels-package

Statistical inference in partial linear regression models
plrm.est

Semiparametric estimates for the unknown components of the regression function in PLR models
par.ancova

Parametric analysis of covariance (based on linear models)
np.ancova

Nonparametric analysis of covariance
symsolve

Solution of a system of linear equations
plrm.ancova

Semiparametric analysis of covariance (based on PLR models)
np.est

Nonparametric estimate of the regression function
np.gof

Goodness-of-Fit tests in nonparametric regression models
plrm.ci

Confidence intervals estimation in partial linear regression models
plrm.gcv

Generalized cross-validation bandwidth selection in PLR models
uniform

The uniform kernel
par.gof

Goodness-of-Fit tests in linear regression models
Epanechnikov

The Epanechnikov kernel
plrm.gof

Goodness-of-Fit tests in PLR models
gaussian

The gaussian kernel
plrm.cv

Cross-validation bandwidth selection in PLR models
triweight

The triweight kernel
best.arima

Best Arima model according some information criterion
quadratic

The quadratic kernel
plrm.beta

Semiparametric estimate for the parametric component of the regression function in PLR models
var.cov.matrix

Estimated variance-covariance matrix from time series
np.cv

Cross-validation bandwidth selection in nonparametric regression models
np.gcv

Generalized cross-validation bandwidth selection in nonparametric regression models
par.ci

Confidence intervals estimation in linear regression models