Description
Tools for Topological Data Analysis. The package focuses on statistical analysis of persistent homology and density clustering. For that, this package provides an R interface for the efficient algorithms of the C++ libraries 'GUDHI' <https://project.inria.fr/gudhi/software/>, 'Dionysus' <https://www.mrzv.org/software/dionysus/>, and 'PHAT' <https://bitbucket.org/phat-code/phat/>. This package also implements methods from Fasy et al. (2014) <doi:10.1214/14-AOS1252> and Chazal et al. (2015) <doi:10.20382/jocg.v6i2a8> for analyzing the statistical significance of persistent homology features.
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CRAN Check Status
Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | NOTE |
| r-devel-linux-x86_64-fedora-gcc | NOTE |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | NOTE |
| r-oldrel-macos-x86_64 | NOTE |
| r-oldrel-windows-x86_64 | NOTE |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (7 non-OK)
dependencies in R code
Namespace in Imports field not imported from: ‘scales’ All declared Imports should be used.
dependencies in R code
Namespace in Imports field not imported from: ‘scales’ All declared Imports should be used.
for GNU extensions in Makefiles
GNU make is a SystemRequirements.
installed package size
installed size is 37.2Mb
sub-directories of 1Mb or more:
doc 1.3Mb
libs 35.5Mb
for GNU extensions in Makefiles
GNU make is a SystemRequirements.
installed package size
installed size is 38.1Mb
sub-directories of 1Mb or more:
doc 1.3Mb
libs 36.4Mb
for GNU extensions in Makefiles
GNU make is a SystemRequirements.
Check History
NOTE 9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
dependencies in R code
Namespace in Imports field not imported from: ‘scales’ All declared Imports should be used.
dependencies in R code
Namespace in Imports field not imported from: ‘scales’ All declared Imports should be used.
installed package size
installed size is 37.2Mb
sub-directories of 1Mb or more:
doc 1.3Mb
libs 35.5Mb
installed package size
installed size is 38.1Mb
sub-directories of 1Mb or more:
doc 1.3Mb
libs 36.4Mb
for GNU extensions in Makefiles
GNU make is a SystemRequirements.