ex1123 {Sleuth2} | R Documentation |
Does pollution kill people? Data in one early study designed to explore this issue from 5 Standard Metropolitan Statistical Areas in the U.S between 1959–1961.
ex1123
A data frame with 60 observations on the following 7 variables.
City
Mort
Precip
Educ
Nonwhite
NOx
SO2
Ramsey, F.L. and Schafer, D.W. (2002). The Statistical Sleuth: A Course in Methods of Data Analysis (2nd ed), Duxbury.
McDonald, G.C. and Ayers, J.A. (1978). Some Applications of the “Chernoff Faces”: A Technique for Graphically Representing Multivariate Data in Wang, P.C.C. (ed.) Graphical Representation of Multivariate Data, Academic Press.
str(ex1123)