rlfsm

1.1.2

Simulations and Statistical Inference for Linear Fractional Stable Motions

0packages depend

2.8Kdownloads / year

0.0%test coverage

11/13checks pass

Overview

About

Maintained by Dmitry OtryakhinFirst published 2018-03-1510 releasesCRAN page ↗GitLab ↗

Contains functions for simulating the linear fractional stable motion according to the algorithm developed by Mazur and Otryakhin doi:10.32614/RJ-2020-008 based on the method from Stoev and Taqqu (2004) doi:10.1142/S0218348X04002379, as well as functions for estimation of parameters of these processes introduced by Mazur, Otryakhin and Podolskij (2018) arXiv:1802.06373, and also different related quantities.

Install

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

install.packages("rlfsm", 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("Dmitry_Otryakhin/Tools-for-parameter-estimation-of-the-linear-fractional-stable-motion")

Development version from Dmitry_Otryakhin/Tools-for-parameter-estimation-of-the-linear-fractional-stable-motion. 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-rlfsm

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

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-rlfsm

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-rlfsm

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

2NOTE11OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 2.9 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.27

0.0%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-04-22
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 95%
Documented parameters: 87%
Return-value docs: 14%
References docs: 61%

Downloads

2.8K

CRAN downloads in the past year

Rank #14,955 · ~8/day · ~237/mo

Releases R versions

Daily download trend is not available in this view yet.

21530 days

74690 days

2.8K1 year

Compare downloads with other packages →

Also on387 r2u19 autocran

Repository

GitLab ↗ dmitry_otryakhin/tools-for-parameter-estimation-of-the-linear-fractional-stable-motion

Repository practices

Upstream repositoryBeta

Repository gitlab.com/dmitry_otryakhin/tools-for-parameter-estimation-of-the-linear-fractional-stable-motion is linked, but repository-practices checks have not run for it yet. Checks are GitHub-only for now.

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

12 external dependencies (excludes base and recommended)

Depends (3)

methodsforeach doParallel

Imports (6)

ggplot2 stabledist reshape2 plyr Rdpack Rcpp

LinkingTo (1)

Rcpp

Suggests (3)

elliptic testthat stringi

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 1,937 (62%)Rd 1,121 (36%)C++ 85 (3%)

Code characteristics

Cyclomatic complexity: 1.0 median / 9 max
Test cases: 27 / 0.27 per code line

Test coverage

Line coverage

Expression

0.0%

Tests / Examples

0.0% / 73% ex

Functions

41 29 exported

Complexity

2.3 avg / 9 max

Call network

41 nodes / 38 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

41 functions

Function	Cyclo	Coverage
ContinEstim exp	3	0%
GenHighEstim exp	6	0%
GenLowEstim exp	7	0%
H_hat exp	1	0%
MCestimLFSM exp	8	0%
Norm_alpha exp	2	0%

People & History

People (3)

Maintainer (1)

Dmitry Otryakhin

Author, Maintainer

Authors (2)

Dmitry Otryakhin

Author, Maintainer

Stepan Mazur

Author

Contributors (1)

Mathias Ljungdahl

Contributor · added in 0.3.0

Package Timeline

10 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
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
1.1.2Latest
2022-08-27 · current release · diff ↗
R
R 4.2.0 released · 2022-04-22
1.1.1
2022-02-24 · diff ↗
R
R 4.1.0 released · 2021-05-18
1.0.3
2021-04-16 · diff ↗
1.0.2
2021-03-15 · diff ↗
1.0.1
2020-10-27 · diff ↗
R
R 4.0.0 released · 2020-04-24
1.0.0
2019-11-05 · diff ↗
0.3.1
2019-08-06 · diff ↗
0.3.0
2019-07-02 · diff ↗
R
R 3.6.0 released · 2019-04-26

Show 4 earlier events

0.2.0
2018-06-18 · diff ↗
R
R 3.5.0 released · 2018-04-23
0.1.0
2018-03-15
R
R 3.4.0 released · 2017-04-21

Package metadata

First published: 2018-03-15
Total releases: 10 / 8 yrs
License: GPL-3 OSI
Download size: 58 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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