# Statistical Shape Analysis

## Documentation for package ‘shapes’ version 1.2.7

- DESCRIPTION file.
- Code demos. Use demo() to run them.
- Package NEWS.

## Help Pages

apes | Great ape data
backfit | Backfit from scores to configuration
bookstein2d | Bookstein's baseline registration for 2D data
brains | Brain landmark data
centroid.size | Centroid size
cortical | Cortical surface data
digit3.dat | Digit 3 data
distcov | Compute a distance between two covariance matrices
dna.dat | DNA data
estcov | Weighted Frechet mean of covariance matrices
frechet | Mean shape estimators
gels | Electrophoresis gel data
gorf.dat | Female gorilla data
gorm.dat | Male gorilla data
groupstack | Combine two or more groups of configurations
humanmove | Human movement data
macaques | Male and Female macaque data
macf.dat | Female macaque data
macm.dat | Male macaque data
mice | T2 mouse vertabrae data
panf.dat | Female chimpanzee data
panm.dat | Male chimpanzee data
plot3darcs | Modes of variation plots for PCA and PNSS
plotshapes | Plot configurations
pns | Principal Nested Spheres
pns4pc | Principal Nested Shape Spaces from PCA
pnss3d | Principal Nested Shape Space Analysis
pongof.dat | Female orang utan data
pongom.dat | Male orang utan data
procdist | Procrustes distance
procGPA | Generalised Procrustes analysis
procOPA | Ordinary Procrustes analysis
procWGPA | Weighted Procrustes analysis
qcet2.dat | Control T2 mouse vertabrae data
qlet2.dat | Large T2 mouse vertabrae data
qset2.dat | Small T2 mouse vertabrae data
rats | Rat skulls data
resampletest | Tests for mean shape difference using complex arithmetic, including bootstrap and permutation tests.
riemdist | Riemannian shape distance
rigidbody | Rigid body transformations
sand | Sand particle outline data
schizophrenia | Bookstein's schizophrenia data
schizophrenia.dat | Bookstein's schizophrenia data
shapepca | Principal components analysis for shape
shapes.cva | Canonical variate analysis for shapes
shapes3d | Plot 3D data
shells | Microfossil shell data
sooty | Sooty mangabey data
ssriemdist | Riemannian size-and-shape distance
steroids | Steroid data
testmeanshapes | Tests for mean shape difference, including permutation and bootstrap tests
tpsgrid | Thin-plate spline transformation grids
transformations | Calculate similarity transformations