Smoking habits
Frequency table representing smoking habits of different employees in a company
data(smoking)
A data frame with 5 observations on the following 4 variables.
Nonea numeric vector
Lighta numeric vector
Mediuma numeric vector
Heavya numeric vector
Frequency table representing smoking habits of different employees in a company
http://orange.biolab.si/docs/latest/reference/rst/Orange.projection.correspondence/
Greenacre, Michael (1983). Theory and Applications of Correspondence Analysis. London: Academic Press.
data(smoking) ## maybe str(smoking) ; plot(smoking) ...
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