R Observatory: Metrics for matrixprofiler version 0.1.12

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

matrixprofiler

0.1.12Package record

Matrix Profile for R

1packages depend

3.3Kdownloads / year

87.7%test coverage

13/13flavors OK

Overview

About

Maintained by Francisco BischoffCRAN page ↗GitHub ↗Website ↗Issues ↗

This is the core functions needed by the 'tsmp' package. The low level and carefully checked mathematical functions are here. These are implementations of the Matrix Profile concept that was created by CS-UCR http://www.cs.ucr.edu/~eamonn/MatrixProfile.html.

Changes in 0.1.12

**Parallel execution and fork**: Documented limitations of fork-based workers with native threads, including STOMP and MPX. Recommend PSOCK clusters with n_workers = 1 per process for parallel execution across series. Existing fork warnings now clarify that reducing the thread count cannot undo inherited library state and does not guarantee safe fork-based execution.
**Native Multivariate STOMP (mstomp)**: Added native high-performance C++ engine (mstomp_rcpp) with multi-threading via RcppThread, properly sorting must/exclusion dimensions, and fixing historical edge cases where must dimensions could be omitted from accumulated distances. Delivers ~197x speedup over legacy pure R execution.

Show all changes in 0.1.12Hide the rest of the changes in 0.1.12

**Missing Value Handling in Rolling Window Functions (na_strategy & na.rm)**: Implemented complete missing/non-finite value support across mov_mean(), mov_sum(), mov_var(), mov_std(), mov_min(), mov_max(), movmean_std(), and muinvn() with explicit na_strategy = c("window_na", "remove", "error") and standard na.rm argument compatibility. Default "window_na" returns NA_real_ strictly for windows intersecting non-finite values without corrupting adjacent valid windows or stopping execution.
**Multithreaded MASS Variants (mass)**: Extended multi-threading via RcppThread to all MASS variants (v2, weighted, non_normalized, absolute) in mass() and C++ backend (mass2_rcpp, mass_weighted_rcpp, mass_absolute_rcpp), matching mass3_rcpp_parallel with identical numerical output.
**Native MPdist Engine**: Added native high-performance C++ implementation of MPdist (mpdist_vect_rcpp and mpdist_simple_rcpp) with multi-threaded parallel execution via RcppThread.
**Zero Allocation & O(N) Sliding Min**: Implemented linear-time monotonic deque for sliding window minimum and $O(K)$ selection with std::nth_element, replacing expensive R matrix and data frame allocations and providing massive speedups (over 10x-100x).
**Exported mpdist() API**: Exported mpdist(ref_data, query_data, window_size, type = c("simple", "vector"), thr = 0.05, n_workers = 1) in R with dedicated unit test suite.

From NEWS.md in the release

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("matrixprofiler", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("matrix-profile-foundation/matrixprofiler")

Development version from matrix-profile-foundation/matrixprofiler. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-matrixprofiler

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-matrixprofiler

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-matrixprofiler

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 5.5 min · r-devel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK12 OK2026-04-25
NOTE11 OK, 3 NOTE2026-04-22
ERROR10 OK, 3 NOTE, 1 ERROR2026-04-18

Show 3 earlier changesHide 3 earlier changes

NOTE11 OK, 3 NOTE2026-04-10
ERROR10 OK, 3 NOTE, 1 ERROR2026-04-09
NOTE11 OK, 3 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.1.12

READMEYes · 644 wordsVignettes· In the repository, left out of the releaseNEWSYes · 100% structured · mentions 0.1.12Citation fileNoWebsiteYes · pkgdown

Help pages: 12
Examples that run: 100%10 run in a plain check
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 42%

How these are measured

Downloads

3.3K

CRAN downloads in the past year

Rank #11,617 · ~9/day · ~279/mo

Releases R versions

Daily download trend is not available in this view yet.

44230 days

92290 days

3.3K1 year

Compare downloads with other packages →

Also on363 r2u3 autocran

How downloads are counted

Repository

matrix-profile-foundation/matrixprofiler ↗Organization: matrix-profile-foundation

12Stars

3Forks

0Open issues

0Open PRs

7Releases

196Commits

3Commit identities

matrix-profiletime-seriesrrcppcranalgorithm

License file reads as GPL-3.0 · 196 commits · Last activity 2026-10-14 · 0% stars, 30d · Discussions: 1 post

Responsiveness

How these are sampled

PRs merged (all time): 50%
Median days to close, 50 most recently updated closed issues: 4
Median days to close, 50 most recently updated closed PRs: 4

Stars over time

2025-05-13 · 112026-07-07 · 12

How these are measured

PracticesBeta

25 development-tooling and community-health practices detected across 10 families in the upstream repository

Checks run against github.com/matrix-profile-foundation/matrixprofiler on 2026-10-18.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel

Governance and community (5)

Code of conductContributing guideIssue templatesPR templateSupport guide

Docs source (4)

README.Rmdpkgdown

GitHub Pages site last deployed 2026-10-14 · The repository has a site deploy workflow

pkgdown site last built 2026-10-14

Coverage (2)

Coverage reporting (Codecov).covrignore

Show all practicesHide 6 practices

Reproducibility and dev environment (2)

renvDev Container

CRAN release process (3)

cran-comments.mdrevdep/CRAN-SUBMISSION

Research and citation (1)

codemeta.json

Automation and maintenance (1)

Dependabot

Lint, format, editor (4)

lintrEditorConfigVS CodeRStudio project

Git structural (1)

.gitattributes

How this is detected·Detection ruleset v3 (2026-09-26)

AI coding toolsBeta

This repository shows signs of AI coding tools.

GitHub Copilotfirst seen 2025-12-16
Seen in the repository: .github/copilot-instructions.md

How this is detected·Detection ruleset v4 (updated 2026-09-27)

Dependencies

Declared dependencies

7 external dependencies (excludes base and recommended)

Installing matrixprofiler adds 4 packages (4 with compiled code, 2.4 MB of source tarballs). Heaviest: Rcpp 1.8 MB, RcppThread 308 KB, checkmate 247 KB.

Depends (1)

R >= 4.1

Imports (2)

checkmate Rcpp

LinkingTo (2)

Rcpp RcppThread

Suggests (3)

debugme spelling testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

1indirect

Imports 1

Depends, Imports or LinkingTo, most downloaded first

tsmp

How these are counted

Code & Tests

Datasets

People & History

People (6)

Francisco Bischoff

Author, Maintainer since 0.1.1 (2021)

Hoang Dau

res, ccp, Contributor

Michele Linardi

res, ccp, Contributor

Diego Silva

res, ccp, Contributor

Michael Yeh

res, ccp, Contributor

Yan Zhu

res, ccp, Contributor

Releases (8)

Pick two releases to compare their code metrics.

0.1.12Latest
record
2026-10-14 · current release · diff ↗ ·
added 7 exports
has_cuda, mpdist, mpx_stream_right, mpx_stream_s_right, mstomp, rfcp, rfcp_top_k
R
R 4.6.0 released · 2026-04-24
0.1.10
record
2025-12-01 · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
unarchivedReturned to CRAN
2023-01-26
0.1.9
record
2023-01-26 · diff ↗ ·
added 1 export
contrast
archivedRemoved from CRAN
2023-01-25
issues were not corrected in time
R
R 4.2.0 released · 2022-04-22
0.1.7
record
2021-11-23 · diff ↗
0.1.5
record
2021-05-26 · diff ↗
R
R 4.1.0 released · 2021-05-18
unarchivedReturned to CRAN
2021-03-03
0.1.4
record
2021-03-03 · diff ↗ ·
added 8 exports
binary_split, complexity, corr_ed, ed_corr, mode, normalize, std, znorm
archivedRemoved from CRAN
2021-02-25
check problems were not corrected in time

Show 5 earlier eventsHide 5 earlier events

unarchivedReturned to CRAN
2021-02-17
0.1.3
record
2021-02-17 · diff ↗ ·
added 1 export
zero_crossing
archivedRemoved from CRAN
2021-02-12
policy violation Wasting the time of the CRAN team - asking question and re-submitting with the same error without waiting for a reply
0.1.1
record
2021-02-11
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2021-02-11
Total releases: 8 / 5 yrs
License: GPL-3 OSI
Minimum R: ≥ 4.1
Bundled data: 7.2 KB / 1 file
Download size: 360 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("matrixprofiler")

Format

Bischoff, F., Dau, H., Linardi, M., Silva, D., Yeh, M., & Zhu, Y. (2026). matrixprofiler: Matrix Profile for R (Version 0.1.12) [Computer software]. https://doi.org/10.32614/CRAN.package.matrixprofiler

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for matrixprofiler version 0.1.12 [Data set]. HJJB, LLC. Data release v2026-10-20. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-20, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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