tecator data
Water, Fat and Protein content of meat samples
The format is: ..$absorp.fdata: absorbance data.
fdata class object with:
"data": Matrix of
class fdata with 215 curves (rows) discretized in 100 points or
argvals (columns).
"argvals": 100 discretization points from
850 to 1050mm
"rangeval"=(850,1050):
range("argvals")
"names" list with: main an
overall title "Tecator data set", xlab title for x axis
"Wavelength (mm)" and ylab title for y axis "Absorbances".
..$y: the percentages of Fat, Water and Protein. The three contents
are determined by analytic chemistry.
absorp.fdata absorbance data for 215 samples. The first 129 were
originally used as a training set endpoints the percentages of Fat, Water
and Protein.
for more details see tecator package
Manuel Febrero-Bande and Manuel Oviedo de la Fuente manuel.oviedo@usc.es
data(tecator) names(tecator) names(tecator$absorp.fdata) names(tecator$y) names(tecator$y) class(tecator$absorp.fdata) class(tecator$y) dim(tecator$absorp.fdata) dim(tecator$y)
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