macaques {shapes}

R Documentation

Male and Female macaque data

Description

Male and female macaque skull data. 7 landmarks in 3 dimensions, 18 individuals (9 males, 9 females)

Usage

data(macaques)

Format

macaques$x : An array of dimension 7 x 3 x 18

macaques$group : A factor indicating the sex (‘m’ for male and ‘f’ for female)

Source

Dryden, I.L. and Mardia, K.V. (1998). Statistical Shape Analysis, Wiley, Chichester.

References

Dryden, I. L. and Mardia, K. V. (1993). Multivariate shape analysis. Sankhya Series A, 55, 460-480.

Data from Paul O'Higgins (Hull-York Medical School)

Examples

data(macaques)
shapes3d(macaques$x[,,1])

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