# Riemannian Methods for Principal Component Analysis, Regression and Visualization

## Documentation for package ‘riemannianStats’ version 0.2.0

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

coef.riem.lm | Extract Riemannian Regression Coefficients
fitted.riem.lm | Extract Riemannian Fitted Values
print.riem.lm | Print a Riemannian Linear Regression Model
print.riem.pca | Print method for Riemannian PCA
print.summary.riem.lm | Print a Summary of a Riemannian Linear Regression Model
residuals.riem.lm | Extract Riemannian Residuals
riem.biplot | Riemannian PCA Biplot
riem.biplot.default | Default Method for Riemannian PCA Biplots
riem.biplot.riem.pca | Riemannian PCA Biplot
riem.center.data | Center Data Around the Riemannian Mean Observation
riem.cor | Calculate the Riemannian Correlation Matrix
riem.cov | Calculate a Riemannian Covariance Matrix
riem.diff | Calculate Riemannian Vector Differences
riem.dist | Calculate the Distance Matrix
riem.ind.coord | Calculate Riemannian Principal Components
riem.inertia | Calculate PCA Inertia for Two Components
riem.lm | Riemannian Linear Regression
riem.mean.index | Find the Riemannian Mean Observation Index
riem.norm | Calculate the Euclidean Norm
riem.original.scale | Convert a Riemannian Regression Fit to the Original Scale
riem.pca | Riemannian Principal Component Analysis Riemannian Principal Component Analysis
riem.plot | Plot Riemannian PCA Results
riem.plot.default | Default Method for Riemannian PCA Plots
riem.plot.riem.pca | Plot Riemannian PCA Results
riem.plot3d | Plot a Three-Dimensional Scatter Plot
riem.rho | Calculate the Rho Matrix
riem.similarities.dbscan | Calculate DBSCAN-Induced Similarities
riem.similarities.isomap | Calculate Isomap Graph Similarities
riem.similarities.umap | Calculate UMAP Graph Similarities
riem.var.coord | Calculate Riemannian Correlations Between Variables and Components
summary.riem.lm | Summarize a Riemannian Linear Regression Model