TopologyPreprocessing

Installation

This package registeration is being processed now. After being registered, to install it, run the following.

julia> using Pkg
julia> Pkg.add("TopologyPreprocessing")

Optional dependencies

Eirene and Plots/StatsPlots are optional (weak) dependencies. The core matrix preprocessing functions work without them. Additional functionality is unlocked when these packages are loaded:

• using Eirene — enables get_bettis, get_barcodes, get_vectorized_bettis and related persistent homology functions
• using Plots, StatsPlots — enables all plotting functions (plot_bettis, plot_barcodes, boxplot_lifetime, etc.)

Note on Eirene version

The registered version of Eirene (1.3.x) has outdated dependencies that may cause installation issues. It is recommended to use Eirene 1.4 from the master branch instead:

using Pkg
Pkg.add(url="https://github.com/henselman-petrusek/Eirene.jl")

Once Eirene is installed and loaded, all Eirene-dependent functions activate automatically:

using TopologyPreprocessing
using Eirene

C = eirene(my_matrix, maxdim=3, model="vr")
bettis = get_bettis(C, 3)