API Reference

Element_PI.PersImage([pixels, spread, …])	Initialize a persistence image generator.
Element_PI.Makexyzdistance(t)	Prepares a file with geometric chemical data for use in Vietoris-Rips filtration.
Element_PI.VariancePersist(Filename[, …])	Generate a persistence image given a file with coordinates of atoms.
Element_PI.PersDiagram(xyz[, lifetime, showplot])	Creates a visual representation for a persistence diagram
Element_PI.GeneratePI(xyz[, savefile, …])	Outputs a visual representation of a persistence image based on file given.