array3Dlandm: Helper function for the 3D landmarks

In Anthropometry: Statistical Methods for Anthropometric Data

Helper function for the 3D landmarks

Description

This is a helper function for obtaining the array with the 3D landmarks of the sample objects

Usage

array3Dlandm(numLandm,numIndiv,matLandm)

Arguments

numLandm	Number of landmarks that represent the 3D body of the individuals.
numIndiv	Number of individuals to analyze.
matLandm	Matrix with the numLandm landmarks for the numIndiv individuals.

Value

Array with the 3D landmarks of the sample objects.

Author(s)

Guillermo Vinue

References

Vinue, G., Simo, A., and Alemany, S., (2016). The k-means algorithm for 3D shapes with an application to apparel design, Advances in Data Analysis and Classification 10(1), 103–132.

See Also

LloydShapes, HartiganShapes, trimmedLloydShapes

Examples

landmarksNoNa <- na.exclude(landmarksSampleSpaSurv)
numLandmarks <- (dim(landmarksNoNa)[2]) / 3
landmarksNoNa_First50 <- landmarksNoNa[1:50, ]
numIndiv <- dim(landmarksNoNa_First50)[1]

array3D <- array3Dlandm(numLandmarks, numIndiv, landmarksNoNa_First50)

Anthropometry documentation built on March 7, 2023, 6:58 p.m.