R: Uranium Exploration Dataset of Cook & Johnson (1986)
uranium
R Documentation
Uranium Exploration Dataset of Cook & Johnson (1986)
Description
These data consist of log concentrations of 7 chemical elements in 655
water samples collected near Grand Junction, CO (from the Montrose
quad-rangle of Western Colorado). Concentrations were
measured for the following elements: Uranium (U), Lithium (Li), Cobalt
(Co), Potassium (K), Cesium (Cs), Scandium (Sc), And Titanium (Ti).
Usage
data(uranium)
Format
A data frame with 655 observations of the following 7 variables:
U
(numeric) log concentration of Uranium.
Li
(numeric) log concentration of Lithium.
Co
(numeric) log concentration of Colbalt.
K
(numeric) log concentration of Potassium.
Cs
(numeric) log concentration of Cesium.
Sc
(numeric) log concentration of Scandum.
Ti
(numeric) log concentration of Titanium.
References
Cook, R. D. and Johnson, M. E. (1986)
Generalized BurrParetologistic distributions with applications to a
uranium exploration data set.
Technometrics28, 123–131.