R: Statistical Analysis for Random Objects and Non-Euclidean Data

# Statistical Analysis for Random Objects and Non-Euclidean Data

## Documentation for package ‘frechet’ version 0.3.0

- DESCRIPTION file.
- Package NEWS.

## Help Pages

frechet-package | frechet: Statistical Analysis for Random Objects and Non-Euclidean Data
color.bar | Generate color bar/scale.
CovFIntegral | Generalized Fréchet integrals of covariance matrix
CovFMean | Fréchet mean of covariance matrices
CreateCovRegPlot | Plots for Fréchet regression for covariance matrices.
CreateDensity | Create density functions from raw data, histogram objects or frequency tables with bins
DenANOVA | Fréchet ANOVA for Densities
DenCPD | Fréchet Change Point Detection for Densities
DenFMean | Fréchet means of densities.
DenFVar | Fréchet Variance for Densities
dist4cov | Distance between covariance matrices
dist4den | L^2 Wasserstein distance between two distributions.
expSphere | Compute an exponential map for a unit hypersphere.
frameSphere | Generate a "natural" frame (orthonormal basis)
frechet | frechet: Statistical Analysis for Random Objects and Non-Euclidean Data
GloCorReg | Global Fréchet regression for correlation matrices
GloCovReg | Global Fréchet regression of covariance matrices
GloDenReg | Global density regression.
GloPointPrReg | Global Cox point process regression.
GloSpheReg | Global Fréchet Regression for Spherical Data
LocCorReg | Local Fréchet regression for correlation matrices
LocCovReg | Local Fréchet regression of covariance matrices
LocDenReg | Local density regression.
LocPointPrReg | Local Cox point process regression.
LocSpheReg | Local Fréchet Regression for Spherical Data
logSphere | Compute a log map for a unit hypersphere.
NetANOVA | Fréchet ANOVA for Networks
NetCPD | Fréchet Change Point Detection for Networks
NetFIntegral | Generalized Fréchet integrals of network
NetFVar | Fréchet Variance for Networks
ObjCov | Object Covariance
plot.denReg | Plots for Fréchet regression for univariate densities.
pol2car | Transform polar to Cartesian coordinates
SpheGeoDist | Geodesic distance on spheres.
SpheGeoGrad | Compute gradient w.r.t. y of the geodesic distance \arccos(x^\top y) on a unit hypersphere
SpheGeoHess | Hessian \partial^2/\partial y \partial y^\top of the geodesic distance \arccos(x^\top y) on a unit hypersphere
VarObj | Fréchet Variance Trajectory for densities
WassFIntegral | Generalized Fréchet integrals of 1D distribution