R Observatory: Metrics for fNonlinear version 4052.83

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

fNonlinear

4052.83Package record

Rmetrics - Nonlinear and Chaotic Time Series Modelling

1packages depend

7.6Kdownloads / year

65.6%test coverage

13/13flavors OK

Overview

About

Maintained by Paul SmithCRAN page ↗Website ↗

Provides a collection of functions for testing various aspects of univariate time series including independence and neglected nonlinearities. Further provides functions to investigate the chaotic behavior of time series processes and to simulate different types of chaotic time series maps.

Install

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

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

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

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-fnonlinear

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-fNonlinear

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-fNonlinear

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: 4.1 min · r-oldrel-macos-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 4052.83

READMENoVignettesNoNEWSNoCitation fileNoWebsiteYes

Help pages: 3
Examples that run: 100%3 run in a plain check
Exported functions with examples: 100%
Documented parameters: not tracked
Return-value docs: not tracked
Help pages citing references: 100%

How these are measured

Downloads

7.6K

CRAN downloads in the past year

Rank #5,118 · ~21/day · ~636/mo

Releases R versions

Daily download trend is not available in this view yet.

67430 days

1.6K90 days

7.6K1 year

Compare downloads with other packages →

Also on465 r2u2 autocran112 c2d4u

How downloads are counted

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Installing fNonlinear adds 5 packages (2 with compiled code, 3.2 MB of source tarballs). Heaviest: timeSeries 1.4 MB, fBasics 917 KB, gss 543 KB.

Depends (4)

R >= 3.4.0timeDate timeSeries fBasics

Imports (2)

methodsstats

LinkingTo (0)

none

Suggests (2)

RUnittcltk

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

2indirect

Imports 1

Depends, Imports or LinkingTo, most downloaded first

DescribeDF

How these are counted

Code & Tests

People & History

People (4)

Paul Smith

Maintainer since 4021.80 (2022) · added in 4021.80

Yohan Chalabi

Author · added in 3042.79

Tobias Setz

Author · added in 3042.79

Diethelm Wuertz

Author

Previously maintained by Tobias Setz (3042.79) and Yohan Chalabi (2160.77 to 3010.78).

Listed in earlier versions (2)

see the SOURCE file

no longer listed · 260.72 to 3010.78

many others

no longer listed · 260.72 to 3010.78

Releases (12)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
4052.83Latest
record
2026-02-22 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
4041.82
record
2024-09-08 · diff ↗ ·
removed 1 export
pattern:.

added 1 export
pattern:^[^\\.]
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
4021.81
record
2022-10-27 · diff ↗
4021.80
record
2022-07-20 · diff ↗
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
3042.79
record
2017-11-16 · diff ↗ ·
removed 24 exports
.C2, .checkEmbParms, .d2, .embeddPSR, .find.nearest, .follow.points, .lyapunovFit, .rk4, bdsTest, falsennPlot, henonSim, ikedaSim, logisticSim, lorentzSim, lyapunovPlot, mutualPlot, recurrencePlot, roesslerSim, runsTest, separationPlot, tentSim, tnnTest, tsTest, wnnTest

added 1 export
pattern:.
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03

Show 20 earlier eventsHide 20 earlier events

R
R 3.2.0 released · 2015-04-16
R
R 3.1.0 released · 2014-04-10
3010.78
record
2013-06-24 · diff ↗
R
R 3.0.0 released · 2013-04-03
2160.77
record
2012-12-10 · diff ↗ ·
removed 1 export
pattern:.

added 24 exports
.C2, .checkEmbParms, .d2, .embeddPSR, .find.nearest, .follow.points, .lyapunovFit, .rk4, bdsTest, falsennPlot, henonSim, ikedaSim, logisticSim, lorentzSim, lyapunovPlot, mutualPlot, recurrencePlot, roesslerSim, runsTest, separationPlot, tentSim, tnnTest, tsTest, wnnTest
2100.76
record
2012-10-29 · diff ↗ ·
added 1 export
pattern:.
R
R 2.15.0 released · 2012-03-30
R
R 2.14.0 released · 2011-10-31
R
R 2.13.0 released · 2011-04-13
R
R 2.12.0 released · 2010-10-15
R
R 2.11.0 released · 2010-04-22
R
R 2.10.0 released · 2009-10-26
R
R 2.9.0 released · 2009-04-17
290.75
record
2009-04-16 · diff ↗
270.74
record
2008-10-27 · diff ↗
270.73
record
2008-10-23 · diff ↗
R
R 2.8.0 released · 2008-10-20
R
R 2.7.0 released · 2008-04-22
260.72
record
2007-10-08
R
R 2.6.0 released · 2007-10-03

Package metadata

First published: 2007-10-08
Total releases: 12 / 19 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.4.0
Download size: 33 KB

Appears in task views

Empirical Finance Time Series Analysis

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("fNonlinear")

Format

Smith, P., Chalabi, Y., Setz, T., & Wuertz, D. (2026). fNonlinear: Rmetrics - Nonlinear and Chaotic Time Series Modelling (Version 4052.83) [Computer software]. https://doi.org/10.32614/CRAN.package.fNonlinear

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 fNonlinear version 4052.83 [Data set]. HJJB, LLC. Data release v2026-10-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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