Dataset: scotchwhisky_chem.csv

Source: T. Adam, E. Duthie, J. Feldmann (2002). "Investigations into the Use of 
Copper and Other Metals and Indicators for the Authenticity of Scotch Whiskies,"
Journal of the Institute of Brewing, 108(4), pp. 459-464.

Description:
Concentration of 8 metals in 35 Varieties of Scotch Whisky distilleries.
Correlation analysis was conducted among the 8 metals.
Distilleries were clustered by hierarchical clustering with single linkage for the 8 metals.

Variable Names:
Distillery
Region
Age
Cu    (Copper)
Zn    (Zinc)
Pb    (Lead)
Ni    (Nickel)
Fe    (Iron)
Ca    (Calcium)
Mg    (Magnesium)
Na    (Sodium)