Precipitation anomalies of April 1948 in the US

Description

The data are anomalies of aggregated monthly precipitation for April 1948 at 11,918 stations in the US.

Usage

data(anomaly)

Format

A list containing the following components. x: longitude-latitude position of measurement locations, Y: are precipitation anomalies.

Source

http://www.image.ucar.edu/GSP/Data/US.monthly.met/

References

Johns, C., Nychka, D., Kittel, T., and Daly, C. (2003). Infilling sparse records of spatial fields. Journal of the American Statistical Association, 98, 796-806.

See Also

simple.data.

Examples

data(anomaly)
plot(anomaly.data$x)