saffron: saffron compositions

In robCompositions: Compositional Data Analysis

saffron compositions

Description

Stable isotope ratio and trace metal cncentration data for saffron samples.

Format

A data frame with 53 observations on the following 36 variables.

• Sample adulterated honey, Honey or Syrup

• Country group information

• Batch detailed group information

• Region less detailed group information

• d2H region

• d13C chemical element

• d15N chemical element

• Li chemical element

• B chemical element

• Na chemical element

• Mg chemical element

• Al chemical element

• Kchemical element

• Ca chemical element

• V chemical element

• Mn chemical element

• Fe chemical element

• Co chemical element

• Ni chemical element

• Cu chemical element

• Zn chemical element

• Ga chemical element

• As chemical element

• Rb chemical element

• Sr chemical element

• Y chemical element

• Mo chemical element

• Cd chemical element

• Cs chemical element

• Ba chemical element

• Ce chemical element

• Pr chemical element

• Nd chemical element

• Sm chemical element

• Gd chemical element

• Pb chemical element

Note

In the original paper, the authors applied lda for classifying the observations.

Source

Mendeley Data, contributed by Russell Frew and translated to R by Matthias Templ

References

Frew, Russell (2019), Data for: CHEMICAL PROFILING OF SAFFRON FOR AUTHENTICATION OF ORIGIN, Mendeley Data, V1, \Sexpr[results=rd]{tools:::Rd_expr_doi("10.17632/5544tn9v6c.1")}

Examples

data(saffron)

robCompositions documentation built on Aug. 25, 2023, 5:13 p.m.