flour {robsurvey} | R Documentation |
Measurement of Copper Content in Wholemeal Flour
Description
Measurement of copper content in wholemeal flour (measured in parts per million).
Usage
data(flour)
Format
A data.frame
with 24 observations (sorted in ascending order)
on the following variables:
copper
copper content
[double]
.weight
weight
[double]
.
Details
The data are published in Maronna et al. (2019, p. 2).
Source
Maronna, R. A., Martin, R. D., Yohai, V. J. and Salibián-Barrera, M. (2019). Robust Statistics: Theory and Methods (with R), Hoboken (NJ): John Wiley and Sons, 2nd edition. doi:10.1002/9781119214656
Examples
head(flour)
[Package robsurvey version 0.6 Index]