Description Format Value Source References

Twelve mixture component proportions of the blend are analysed

A data frame with the following parameters:

num mixture number

x1 proportion of component 1

x2 proportion of component 2

x3 proportion of component 3

x4 proportion of component 4

x5 proportion of component 5

x6 proportion of component 6

x7 proportion of component 7 Note: the 7 variables are correlated since they sum up to 1

y octane (quantitative variable)

Data frame (numeric type only; the first column can be transformed into row names) with 12 rows and 9 columns corresponding to the 'num'ber of the mixture (column 1), the proportion of each of the 7 'x' components within the mixture (columns 2-8), and the octane indice 'y' (column 9). For details see the 'Format' section above.

Tenenhaus (1998), Table 6, page 78.

Tenenhaus (1998). La regression PLS: theorie et pratique. Paris: Editions Technip.

ropls documentation built on Jan. 5, 2019, 7:03 p.m.

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