CO2data {MoEClust}

GNP and CO2 Data Set

Description

This data set gives the gross national product (GNP) per capita in 1996 for various countries as well as their estimated carbon dioxide (CO2) emission per capita for the same year.

Usage

data(CO2data)

Format

This data frame consists of 28 countries and the following variables:

GNP

The gross product per capita in 1996.

CO2

The estimated carbon dioxide emission per capita in 1996.

country

An abbreviation pertaining to the country measures (e.g. "GRC" = Greece and "CH" = Switzerland).

References

Hurn, M., Justel, A. and Robert, C. P. (2003) Estimating mixtures of regressions, Journal of Computational and Graphical Statistics, 12(1): 55-79.

Examples

data(CO2data, package="MoEClust")
plot(CO2data$GNP, CO2data$CO2, type="n", ylab=expression('CO'[2]))
text(CO2data$GNP, CO2data$CO2, CO2data$country)