\name{unicef}\docType{data}\alias{unicef}\title{Unicef child mortality - life expectancy data}\description{This data set contains the number of deaths of children under 5 years ofage per 1000 live births and the average life expectancy (in years) at birthfor 73 countries with GNI (Gross National Income) lessthan 1000 US dollars per annum per capita.}\usage{data(unicef)}\format{A matrix with 2 columns and 73 rows. Each row corresponds to a country.The first column is the under 5 mortality rate and the second is the averagelife expectancy.}\source{Unicef (2003). \emph{State of the World's Children Report 2003}, Oxford University Press, for Unicef.}\keyword{datasets}