NO2: Air Pollution and Road Traffic

In gss: General Smoothing Splines

Air Pollution and Road Traffic

Description

A subset of 500 hourly observations collected by the Norwegian Public Roads Administration at Alnabru in Oslo, Norway, between October 2001 and August 2003.

Usage

data(NO2)

Format

A data frame containing 500 observations on the following variables.

no2	Concentration of NO2, on log scale.
cars	Traffic volume of the hour, on log scale.
temp	Temperature 2 meters above ground, in Celsius.
wind	wind speed, meters/second.
temp2	Temperature difference between 25 and 2 meters above ground, in Celsius.
wind2	Wind direction, in degrees between 0 and 360.

Source

Statlib Datasets Archive at http://lib.stat.cmu.edu/datasets, contributed by Magne Aldrin.

gss documentation built on Oct. 12, 2024, 1:08 a.m.