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TDA

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Version

Install

install.packages('TDA')

Monthly Downloads

999

Version

1.9

License

GPL-3

Maintainer

Jisu Kim

Last Published

February 4th, 2023

Functions in TDA (1.9)

alphaComplexFiltration

Alpha Complex Filtration
alphaComplexDiag

Alpha Complex Persistence Diagram
bootstrapBand

Bootstrap Confidence Band
bottleneck

Bottleneck distance between two persistence diagrams
alphaShapeDiag

Persistence Diagram of Alpha Shape in 3d
TDA-package

Statistical Tools for Topological Data Analysis
alphaShapeFiltration

Alpha Shape Filtration in 3d
TDA-internal

Internal TDA functions
circleUnif

Uniform Sample From The Circle
bootstrapDiagram

Bootstrapped Confidence Set for a Persistence Diagram, using the Bottleneck Distance (or the Wasserstein distance).
clusterTree

Density clustering: the cluster tree
kernelDist

Kernel distance over a Grid of Points
distFct

Distance function
gridFiltration

Persistence Diagram of a function over a Grid
kde

Kernel Density Estimator over a Grid of Points
dtm

Distance to Measure Function
gridDiag

Persistence Diagram of a function over a Grid
hausdInterval

Subsampling Confidence Interval for the Hausdorff Distance between a Manifold and a Sample
funFiltration

Filtration from function values
filtrationDiag

Persistence Diagram of Filtration
maxPersistence

Maximal Persistence Method
ripsFiltration

Rips Filtration
multipBootstrap

Multiplier Bootstrap for Persistence Landscapes and Silhouettes
silhouette

The Persistence Silhouette Function
plot.maxPersistence

Summary plot for the maxPersistence function
knnDE

k Nearest Neighbors Density Estimator over a Grid of Points
plot.clusterTree

Plots the Cluster Tree
ripsDiag

Rips Persistence Diagram
summary.diagram

print and summary for diagram
sphereUnif

Uniform Sample From The Sphere \(S^d\)
plot.diagram

Plot the Persistence Diagram
landscape

The Persistence Landscape Function
torusUnif

Uniform Sample From The 3D Torus
wasserstein

Wasserstein distance between two persistence diagrams