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Data from Heuer (1979) on suicide rates in West Germany classified by age, sex, and method of suicide.
data("Suicide")
A data frame with 306 observations and 6 variables.
frequency of suicides.
factor indicating sex (male, female).
factor indicating method used.
age (rounded).
factor. Age classified into 5 groups.
factor indicating method used (same as method but some levels are merged).
method
J. Heuer (1979), Selbstmord bei Kindern und Jugendlichen. Ernst Klett Verlag, Stuttgart.
M. Friendly (2000), Visualizing Categorical Data. SAS Institute, Cary, NC.
data("Suicide") structable(~ sex + method2 + age.group, data = Suicide)
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