Sugar {JOPS}

Sugar Processing Data

Description

Sugar was sampled continuously during eight hours to make a mean sample representative for one "shift" (eight hour period). Samples were taken during the three months of operation (the so-called campaign) in late autumn from a sugar plant in Scandinavia giving a total of 268 samples. The sugar was sampled directly from the final unit operation (centrifuge) of the process.

Usage

data(Sugar)

Format

A list consisting of the following:

y

a 268 x 3 matrix of quality parameters: date, color, ash*1000

X

fluoresence array, 268 (observations) x [571 (emission channels) x 7 (excitation channels)]

Lab

Lab information

DimX

array dimension for X

Yidx

names (id) for y

EmAx

Emmission levels for axis (nm)

ExAx

Excitation levels for axis (nm)

time

readmetime

Lname

LabNumber

ProcNumber

Proc

DimLab

DimProc

Source

https://ucphchemometrics.com/sugar-process-data/

References

R. Bro, Exploratory study of sugar production using fluorescence spectroscopy and multi-way analysis, Chemom. Intell. Lab. Syst., 1999, (46), 133-147.