Tecator

Fat, protein, and moisture content, along with absorbance spectra (including the first and second derivatives), of 215 meat samples. 
A detailed description of the data can be found at <a href="http://lib.stat.cmu.edu/datasets/tecator">http://lib.stat.cmu.edu/datasets/tecator</a>.

datasets

Routines for the estimation or simultaneous estimation and variable selection in several functional semiparametric models with scalar responses are provided. These models include the functional single-index model, the semi-functional partial linear model, and the semi-functional partial linear single-index model. Additionally, the package offers algorithms for handling scalar covariates with linear effects that originate from the discretization of a curve. This functionality is applicable in the context of the linear model, the multi-functional partial linear model, and the multi-functional partial linear single-index model.

Silvia Novo

fsemipar

Estimation, Variable Selection and Prediction for Functional
Semiparametric Models

German Aneiros

Tecator function

A <code>list</code> containing:<ul>
<li><code>fat</code>: A vector with the fat content.</li>
<li><code>protein</code>: A vector with the protein content.</li>
<li><code>moisture</code>: A vector with the moisture content.</li>
<li><code>absor.spectra</code>: A matrix containing the near-infrared absorbance spectra observed at 100 equally spaced wavelengths in the range of 850-1050nm.</li>
<li><code>absor.spectra1</code>: Fist derivative of the absorbance spectra (computed using B-spline representation of the curves).</li>
<li><code>absor.spectra2</code>: Second derivative of the absorbance spectra (computed using B-spline representation of the curves).</li>
</ul>

Format

Fat, protein, and moisture content, along with absorbance spectra (including the first and second derivatives), of 215 meat samples. 
A detailed description of the data can be found at <a href='http://lib.stat.cmu.edu/datasets/tecator'>http://lib.stat.cmu.edu/datasets/tecator</a>.

Tecator: Tecator data

Description

Usage

Arguments

Format

References

Examples