R pipeline for computing persistent homology in topological data analysis. See https://doi.org/10.21105/joss.00860 for more details.
Version 0.3.0 primarily includes bug and stylistic imperfections from v0.2.0. Resubmitted to avoid being removed from CRAN due to index_t
clash on Solaris systems.
permutation_test
function that resulted in NAs in outputindex_t
in C++ code; should make TDAstats compatible with Solaris systemsdim
parameter to permutation_test
function to allow users to select maximum dimension for homology comparisontestthat
packageIncludes basic functionality of: (1) calculation of persistent homology with Ripser; (2) visualization of persistent homology with persistence diagrams and topological barcodes using ggplot2; (3) non-parametric statistical inference of persistent homology using a permutation test.