texmex (version 1.1)

winter: Air pollution data, winter months.

Description

Air pollution data from Leeds (U.K.) city centre, collected from 1994 to 1998. The winter data set corresponds to the months of November to February inclusive. Some outliers have been removed, as discussed by Heffernan and Tawn, 2004.

Usage

data(winter)

source

Provided as online supplementary material to Heffernan and Tawn, 2004: http://www.blackwellpublishing.com/rss/Readmefiles/heffernan.htm

References

J. E. Heffernan and J. A. Tawn, A conditional approach for multivariate extreme values, Journal of the Royal Statistical society B, 66, 497 -- 546, 2004

Examples

data(winter)