PM10trunc: Air pollution data (Truncated)

In truncSP: Semi-parametric estimators of truncated regression models

Description

Dataset PM10, truncated from the left at variable value PM10 = 2 (8 percent truncation).

Usage

data(PM10trunc)

Format

A data frame with 460 observations on the following 8 variables.

PM10

Hourly values of the logarithm of the concentration of PM10 (particles). Left-truncated at point 2.

cars

The logarithm of the number of cars per hour

temp

Temperature 2 meters above ground (degree C)

wind.speed

Wind speed (meters/second)

temp.diff

The temperature difference between 25 and 2 meters above ground (degree C)

wind.dir

Wind direction (degrees between 0 and 360)

hour

Hour of day

day

Day number from October 1. 2001

Examples

data(PM10trunc)

Example output

Loading required package: truncreg
Loading required package: maxLik
Loading required package: miscTools

Please cite the 'maxLik' package as:
Henningsen, Arne and Toomet, Ott (2011). maxLik: A package for maximum likelihood estimation in R. Computational Statistics 26(3), 443-458. DOI 10.1007/s00180-010-0217-1.

If you have questions, suggestions, or comments regarding the 'maxLik' package, please use a forum or 'tracker' at maxLik's R-Forge site:
https://r-forge.r-project.org/projects/maxlik/
Loading required package: boot

truncSP documentation built on May 1, 2019, 8:46 p.m.