gasoline

A data set with NIR spectra and octane numbers of 60 gasoline samples.
 The NIR spectra were measured using diffuse reflectance as log(1/R)
 from 900 nm to 1700 nm in 2 nm intervals, giving 401 wavelengths.
 Many thanks to John H. Kalivas.

datasets

Multivariate regression methods
Partial Least Squares Regression (PLSR), Principal Component
Regression (PCR) and Canonical Powered Partial Least Squares (CPPLS).

Bj<c3><b8>rn-Helge Mevik

Partial Least Squares and Principal Component Regression

Ron Wehrens

Kristian Hovde Liland

Paul Hiemstra

gasoline function

A data frame with 60 observations on the following 2 variables.<dl class="dl-horizontal">
 <dt><code>octane</code></dt><dd>a numeric vector. The octane number.</dd>
 <dt><code>NIR</code></dt><dd>a matrix with 401 columns. The NIR spectrum.</dd>
 </dl>

Format

Octane numbers and NIR spectra of gasoline — gasoline

A data frame with 60 observations on the following 2 variables.<dl class='dl-horizontal'>
 <dt><code>octane</code></dt><dd>a numeric vector. The octane number.</dd>
 <dt><code>NIR</code></dt><dd>a matrix with 401 columns. The NIR spectrum.</dd>
 </dl>

gasoline: Octane numbers and NIR spectra of gasoline

Description

Usage

Arguments

Format