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A set of 24 persistence diagrams computed from noisy samples of trefoil knots. Each sample consists of 120 points sampled from a trefoil knot with Gaussian noise (sd = 0.05) added. Vietoris-Rips persistence was computed up to dimension 2 with maximum scale 6 using TDA::ripsDiag(). Generated with seed 28415.

Usage

trefoils2

Format

An object of class persistence_set containing 24 objects of class phutil::persistence.