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shapes (version 1.0-2)

Statistical shape analysis

Description

Routines for the statistical analysis of shapes. In particular, the package provides routines for procrustes analysis, displaying shapes and principal components, testing for mean shape difference, thin-plate spline transformation grids and edge superimposition methods.

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Version

Install

install.packages('shapes')

Monthly Downloads

1,816

Version

1.0-2

License

GPL 2

Maintainer

Ian Dryden

Last Published

February 3rd, 2023

Functions in shapes (1.0-2)

shapepca

Principal components for shape
procGPA

Generalised Procrustes analysis
riemdist

Riemannian shape distance
plotshapes

Plot configurations
testmeanshapes

Tests for mean shape difference
tpsgrid

Thin-plate spline transformation grids
shapes-internal

Internal function(s)
procOPA

Ordinary Procrustes analysis
bookstein2d

Bookstein's baseline registration for 2D data
gorf.dat

Female gorilla data
gorm.dat

Male gorilla data
qcet2.dat

Control T2 mouse vertabrae data
digit3.dat

Digit 3 data
qset2.dat

Small T2 mouse vertabrae data
macf.dat

Female macaque data
macm.dat

Male macaque data
qlet2.dat

Large T2 mouse vertabrae data
sooty.dat

Sooty mangabey data