R/meats.R

In modeldata: Data Sets Useful for Modeling Examples

#' Fat, water and protein content of meat samples
#'
#' "These data are recorded on a Tecator Infratec Food and Feed Analyzer
#' working in the wavelength range 850 - 1050 nm by the Near Infrared
#' Transmission (NIT) principle. Each sample contains finely chopped pure meat
#' with different moisture, fat and protein contents.
#'
#' If results from these data are used in a publication we want you to mention
#' the instrument and company name (Tecator) in the publication.  In addition,
#' please send a preprint of your article to
#'
#' Karin Thente, Tecator AB, Box 70, S-263 21 Hoganas, Sweden
#'
#' The data are available in the public domain with no responsibility from the
#' original data source. The data can be redistributed as long as this
#' permission note is attached."
#'
#' "For each meat sample the data consists of a 100 channel spectrum of
#' absorbances and the contents of moisture (water), fat and protein.  The
#' absorbance is -log10 of the transmittance measured by the spectrometer. The
#' three contents, measured in percent, are determined by analytic chemistry."
#'
#' Included here are the training, monitoring and test sets.
#'
#'
#' @name meats
#' @aliases meats
#' @docType data
#' @return \item{meats}{a tibble}
#' @keywords datasets
#' @examples
#'
#' data(meats)
#' str(meats)
NULL