Operations for Riemannian Manifolds
Overview
Implements operations for Riemannian manifolds, e.g., geodesic distance, Riemannian metric, exponential and logarithm maps, etc. Also incorporates random object generator on the manifolds. See Dai, Lin, and Müller (2021) doi:10.1111/biom.13385.
Install
Health
ERRORtestsr-oldrel-macos-arm64
Running ‘testthat.R’ [1s/1s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
> # This file is part of the standard setup for testthat.
> # It is recommended that you do not modify it.
> #
> # Where should you do additional test configuration?
> # Learn more about the roles of various files in:
> # * https://r-pkgs.org/tests.html
> # * https://testthat.r-lib.org/reference/test_package.html#special-files
>
> library(testthat)
> library(manifold)
Attaching package: 'manifold'
The following object is masked from 'package:base':
norm
>
> test_check("manifold")
*** caught segfault ***
address 0x3a18f153c, cause 'invalid permissions'
Traceback:
1: LogM(matrix(x, d, d))
2: logmvec(p, d)
3: matrix(logmvec(p, d), length(p), n)
4: rieExp.LogEu(mfd, p, V)
5: rieExp(mfd, p, V)
6: rmfd.default(mfd, 100, d, p = samp[, 1], totalVar = 0.1)
7: rmfd(mfd, 100, d, p = samp[, 1], totalVar = 0.1)
8: eval(cod
...[truncated]...
ditionMessage(cnd), "\n") NULL})
38: with_reporter(reporters$multi, lapply(test_paths, test_one_file, env = env, desc = desc, shuffle = shuffle, error_call = error_call))
39: test_files_serial(test_dir = test_dir, test_package = test_package, test_paths = test_paths, load_helpers = load_helpers, reporter = reporter, env = env, stop_on_failure = stop_on_failure, stop_on_warning = stop_on_warning, desc = desc, load_package = load_package, shuffle = shuffle, error_call = error_call)
40: test_files(test_dir = path, test_paths = test_paths, test_package = package, reporter = reporter, load_helpers = load_helpers, env = env, stop_on_failure = stop_on_failure, stop_on_warning = stop_on_warning, load_package = load_package, parallel = parallel, shuffle = shuffle)
41: test_dir("testthat", package = package, reporter = reporter, ..., load_package = "installed")
42: test_check("manifold")
An irrecoverable exception occurred. R is aborting now ...- ERROR12 OK, 1 ERRORNow
- ERROR12 OK, 2 ERROR2026-03-10
Documentation
- Help pages
- 28includes a package overview page
- Examples that run
- no examples
- Exported functions with examples
- 0%
- Documented parameters
- 88%
- Return-value docs
- 100%
- Help pages citing references
- 0%
Downloads
Dependencies
Installing manifold adds 2 packages (2 with compiled code, 2.8 MB of source tarballs). Heaviest: Rcpp 1.8 MB, RcppArmadillo 1.0 MB.
Code & Tests
People & History
Pick two releases to compare their code metrics.
- RR 4.6.0 released · 2026-04-24
- unarchivedReturned to CRAN2025-12-01
- 0.1.2Latest
- archivedRemoved from CRAN2025-11-27email to the maintainer is undeliverable
- RR 4.5.0 released · 2025-04-11
- RR 4.4.0 released · 2024-04-24
- RR 4.3.0 released · 2023-04-21
- 0.1.12022-10-04
- RR 4.2.0 released · 2022-04-22
Package metadata
- First published
- 2022-10-04
- Total releases
- 2 / 4 yrs
- License
- GPL (>= 2) OSI
- Minimum R
- ≥ 3.2.1
- Download size
- 55 KB
Cite
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Run in R for the authors' preferred citation:
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