pflamelet: 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" <arXiv:1709.07097>. 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.

Version: 0.1.1
Imports: TDA, plotly, viridis, pbapply, graphics, stats, abind
Suggests: eegkit, dplyr
Published: 2020-12-17
Author: Tullia Padellini
Maintainer: Tullia Padellini <t.padellini at>
License: GPL-3
NeedsCompilation: no
CRAN checks: pflamelet results


Reference manual: pflamelet.pdf
Package source: pflamelet_0.1.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release: pflamelet_0.1.1.tgz, r-oldrel: pflamelet_0.1.1.tgz


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