R: honey compositions

honey {robCompositions} | R Documentation

## honey compositions

### Description

The contents of honey, syrup, and adulteration mineral elements.

### Format

A data frame with 429 observations on the following 17 variables.

- `class` adulterated honey, Honey or Syrup

- `group` group information

- `group3` detailed group information

- `group1` less detailed group information

- `region` region

- `Al` chemical element

- `B` chemical element

- `Ba` chemical element

- `Ca` chemical element

- `Fe` chemical element

- `K` chemical element

- `Mg` chemical element

- `Mn`chemical element

- `Na` chemical element

- `P` chemical element

- `Sr` chemical element

- `Zn` chemical element

### Details

Discrimination of honey and adulteration by elemental chemometrics profiling.

### Note

In the original paper, sparse PLS-DA were applied optimize the classify model and test effectiveness. Classify accuracy were exceed 87.7 percent.

### Source

Mendeley Data, contributed by Liping Luo and translated to R by Matthias Templ

### References

Tao Liu, Kang Ming, Wei Wang, Ning Qiao, Shengrong Qiu, Shengxiang Yi, Xueyong Huang, Liping Luo, Discrimination of honey and syrup-based adulteration by mineral element chemometrics profiling,' Food Chemistry, Volume 343, 2021, doi: 10.1016/j.foodchem.2020.128455.

### Examples

    data(honey)

[Package robCompositions version 2.3.1 Index]