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Sex and species of an specimens of kangaroo.
A data frame with 148 observations on the following 20 variables.
a factor with levels fuliginosus giganteus melanops
fuliginosus
giganteus
melanops
a factor with levels Female Male
Female
Male
a numeric vector
Andrews, D. F. and Herzberg, A. M. (1985). Data. Springer-Verlag, New York.
data(kanga) ## maybe str(kanga) ; plot(kanga) ...
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