Last data update: 2014.03.03
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R: Walker Lake sample and exhaustive data sets
Walker Lake sample and exhaustive data sets
Description
This is the Walker Lake data sets (sample and exhaustive
data set), used in Isaaks and Srivastava's Applied Geostatistics.
Usage
data(walker)
Format
This data frame contains the following columns:
- Id
Identification Number
- X
Xlocation in meter
- Y
Ylocation in meter
- V
V variable, concentration in ppm
- U
U variable, concentration in ppm
- T
T variable, indicator variable
Note
This data sets was obtained from the data sets on
ai-geostats,
https://wiki.52north.org/bin/view/AI_GEOSTATS/WebHome
References
Applied Geostatistics
by Edward H. Isaaks, R. Mohan Srivastava;
Oxford University Press.
Examples
library(sp)
data(walker)
summary(walker)
summary(walker.exh)
Results
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