| precip {fields} | R Documentation |
This is a useful spatial data set of moderate size consisting of 800 locations The list has components:
data(precip)
x |
Longitude-latitude postion of monitoring stations. |
y |
Standardized precipitaton. The square root of precip has been standardized by subtracting the 30 year ( 1960-1989) mean and dividing by the standard deviation. This is a simple way to transform to a process that closer to a stationary Gaussian field. |
x.cv |
Additional locations for cross-validation. The locations weere generated as a space-filling type design. |
y.cv |
values for cross validation |
This data set is a list containing the following components: