Description Usage Format Source References Examples
Glass data of Lemberge et al. (2000) containing Electron Probe X-ray Microanalysis (EPXMA) intensities for different wavelengths of 16–17th century archaeological glass vessels. This dataset was also used in Hubert et al. (2005) and Hubert et al. (2016).
1 |
A data frame with columns:
A data frame with 180 observations and 750 variables. These variables correspond to
EPXMA intensities for different wavelengths and are indicated by V1
, V2
, ..., V750
.
Lemberge, P., De Raedt, I., Janssens, K. H., Wei, F., and Van Espen, P. J. (2000), “Quantitative Z-Analysis of the 16–17th Century Archaelogical Glass Vessels using PLS Regression of EPXMA and μ-XRF Data," Journal of Chemometrics, 14, 751–763.
Hubert, M., Rousseeuw, P. J., and Vanden Branden, K. (2005), “ROBPCA: A New Approach to Robust Principal Component Analysis,” Technometrics, 47, 64–79.
Hubert, M., Reynkens, T., Schmitt, E. and Verdonck, T. (2016), “Sparse PCA for High-Dimensional Data With Outliers,” Technometrics, 58, 424–434.
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