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TDA

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Version

Install

install.packages('TDA')

Monthly Downloads

506

Version

1.9.1

License

GPL-3

Maintainer

Jisu Kim

Last Published

January 24th, 2024

Functions in TDA (1.9.1)

alphaComplexFiltration

Alpha Complex Filtration
filtrationDiag

Persistence Diagram of Filtration
dtm

Distance to Measure Function
circleUnif

Uniform Sample From The Circle
distFct

Distance function
clusterTree

Density clustering: the cluster tree
bottleneck

Bottleneck distance between two persistence diagrams
funFiltration

Filtration from function values
gridDiag

Persistence Diagram of a function over a Grid
summary.diagram

print and summary for diagram
TDA-internal

Internal TDA functions
ripsDiag

Rips Persistence Diagram
plot.clusterTree

Plots the Cluster Tree
TDA-package

Statistical Tools for Topological Data Analysis
bootstrapDiagram

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

Uniform Sample From The 3D Torus
plot.maxPersistence

Summary plot for the maxPersistence function
sphereUnif

Uniform Sample From The Sphere \(S^d\)
maxPersistence

Maximal Persistence Method
bootstrapBand

Bootstrap Confidence Band
wasserstein

Wasserstein distance between two persistence diagrams
kde

Kernel Density Estimator over a Grid of Points
plot.diagram

Plot the Persistence Diagram
gridFiltration

Persistence Diagram of a function over a Grid
hausdInterval

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

Multiplier Bootstrap for Persistence Landscapes and Silhouettes
silhouette

The Persistence Silhouette Function
ripsFiltration

Rips Filtration
kernelDist

Kernel distance over a Grid of Points
knnDE

k Nearest Neighbors Density Estimator over a Grid of Points
landscape

The Persistence Landscape Function
alphaShapeDiag

Persistence Diagram of Alpha Shape in 3d
alphaShapeFiltration

Alpha Shape Filtration in 3d
alphaComplexDiag

Alpha Complex Persistence Diagram