cornell: Octane of various blends of gasoline

In SamGG/ropls: PCA, PLS(-DA) and OPLS(-DA) for multivariate analysis and feature selection of omics data

Description

Twelve mixture component proportions of the blend are analysed

Format

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)

Value

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.

Source

Tenenhaus (1998), Table 6, page 78.

References

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

SamGG/ropls documentation built on May 29, 2019, 1:51 a.m.