Persistence Flamelets: Computation and Inferential Tools

Computes the Persistence Flamelets, a statistical tool for exploring the Topological Invariants of Scale-Space families introduced in Padellini and Brutti (2017) "Persistence Flamelets: multiscale Persistent Homology for kernel density exploration" . Flamelets can be built from either sub/super level sets of arbitrary functions or from a precomputed list of Persistence Diagrams. In addition, this package provides functions to compute confidence bands for a Flamelet via bootstrap, assess significance of each feature, clean a Flamelet from topological noise, perform a two sample permutation test for groups of Flamelets and it also implements a topological heuristic for bandwidth selection for kernel density estimators.


Reference manual

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0.1.1 by Tullia Padellini, a month ago

Browse source code at

Authors: Tullia Padellini

Documentation:   PDF Manual  

GPL-3 license

Imports TDA, plotly, viridis, pbapply, graphics, stats, abind

Suggests eegkit, dplyr

See at CRAN