ozone {gclus} | R Documentation |
Ozone data from Breiman and Friedman, 1985
Description
This is the Ozone data discussed in Breiman and Friedman (JASA, 1985, p. 580). These data are for 330 days in 1976. All measurements are in the area of Upland, CA, east of Los Angeles.
Usage
data(ozone)
Format
This data frame contains the following columns:
- Ozone:
Ozone conc., ppm, at Sandbug AFB.
- Temp:
Temperature F. (max?).
- InvHt:
Inversion base height, feet
- Pres:
Daggett pressure gradient (mm Hg)
- Vis:
Visibility (miles)
- Hgt:
Vandenburg 500 millibar height (m)
- Hum:
Humidity, percent
- InvTmp:
Inversion base temperature, degrees F.
- Wind:
Wind speed, mph
Source
Breiman, L and Friedman, J. (1985), “Estimating Optimal Transformations for Multiple Regression and Correlation”, Journal of the American Statistical Association, 80, 580-598.
[Package gclus version 1.3.2 Index]