caesarean | R Documentation |
The table caesar.shoe
contains the relation between caesarean
section and maternal shoe size (UK sizes!).
caesar.shoe
A matrix with two rows and six columns.
D.G. Altman (1991), Practical Statistics for Medical Research, Table 10.1, Chapman & Hall.
prop.trend.test(caesar.shoe["Yes",],margin.table(caesar.shoe,2))
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