maotai0.2.7 package

Tools for Matrix Algebra, Optimization and Inference

bmds

Bayesian Multidimensional Scaling

boot.mblock

Generate Index for Moving Block Bootstrapping

boot.stationary

Generate Index for Stationary Bootstrapping

cayleymenger

Cayley-Menger Determinant

checkdist

Check for Distance Matrix

checkmetric

Check for Metric Matrix

cmds

Classical Multidimensional Scaling

cov2corr

Convert Covariance into Correlation Matrix

cov2pcorr

Convert Covariance into Partial Correlation Matrix

dpmeans

DP-means Algorithm for Clustering Euclidean Data

ecdfdist

Distance Measures between Multiple Empirical Cumulative Distribution F...

ecdfdist2

Pairwise Measures for Two Sets of Empirical CDFs

ecdfdistS

Distance Measures between Samples through Empirical Cumulative Distrib...

epmeans

EP-means Algorithm for Clustering Empirical Distributions

kmeanspp

K-Means++ Clustering Algorithm

LEiDA

Leading Eigenvector Dynamics Analysis

lgpa

Large-scale Generalized Procrustes Analysis

lyapunov

Solve Lyapunov Equation

matderiv

Numerical Approximation to Gradient of a Function with Matrix Argument

metricdepth

Metric Depth

mmd2test

Kernel Two-sample Test with Maximum Mean Discrepancy

movMF_convert

Convert 'movMF' object

movMF_info

Extract meaningful information from the von Mises-Fisher mixture model

movMF_reduce_greedy

von Mises-Fisher mixture model reduction - Greedy method

movMF_reduce_partitional

von Mises-Fisher mixture model reduction - partitional method

nef

Negative Eigenfraction

nem

Negative Eigenvalue Magnitude

pdeterminant

Calculate the Pseudo-Determinant of a Matrix

rotationS2

Compute a Rotation on the 2-dimensional Sphere

shortestpath

Find Shortest Path using Floyd-Warshall Algorithm

sylvester

Solve Sylvester Equation

trio

Trace Ratio Optimation

tsne

t-SNE Embedding

weiszfeld

Weiszfeld Algorithm for Computing L1-median

WLbarycenter

Barycenter of vMF Distributions Under a Wasserstein-Like Geometry

WLmedian

Geometric Median of vMF Distributions Under a Wasserstein-Like Geometr...

WLpdist

Pairwise Wasserstein-like Distance between two vMF distributions

Matrix is an universal and sometimes primary object/unit in applied mathematics and statistics. We provide a number of algorithms for selected problems in optimization and statistical inference. For general exposition to the topic with focus on statistical context, see the book by Banerjee and Roy (2014, ISBN:9781420095388).

  • Maintainer: Kisung You
  • License: MIT + file LICENSE
  • Last published: 2025-09-24