DCCA

0.1.1

Detrended Fluctuation and Detrended Cross-Correlation Analysis

1packages depend

2.7Kdownloads / year

–test coverage

11/13checks pass

Overview

About

Maintained by Taiane Schaedler PrassFirst published 2019-12-162 releasesCRAN page ↗

A collection of functions to perform Detrended Fluctuation Analysis (DFA) and Detrended Cross-Correlation Analysis (DCCA). This package implements the results presented in Prass, T.S. and Pumi, G. (2019). "On the behavior of the DFA and DCCA in trend-stationary processes" arXiv:1910.10589.

Install

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

install.packages("DCCA", 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-dcca

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-DCCA

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-DCCA

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: 1.1 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

None

Vignettes

README

Dependencies · direct

Check history

NOTE2026-03-10
9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Downloads

2.7K

CRAN downloads in the past year

Rank #15,010 · ~7/day · ~227/mo

Releases R versions

Daily download trend is not available in this view yet.

30830 days

73990 days

2.7K1 year

Compare downloads with other packages →

Also on529 r2u15 autocran

Dependencies

Declared dependencies

1 external dependency (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (1)

checkmate

LinkingTo (0)

none

Suggests (1)

lattice

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

SlidingWindows

Code & Tests

Code Composition

Rd 643 (39%)Fortran 615 (37%)R 391 (24%)C 10 (1%)

Code characteristics

Cyclomatic complexity: 3.0 median / 5 max

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

37 0 exported

Complexity

2.9 avg / 5 max

Call network

37 nodes / 36 edges

Test coverage has not been measured for this package yet; nodes fall back to a neutral fill.

Call graph

Open call graph →

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Lowest coverage

Per-function coverage is not measured for this package yet.

People & History

People (2)

Maintainer (1)

Taiane Schaedler Prass

Author, Maintainer

Authors (2)

Taiane Schaedler Prass

Author, Maintainer

Guilherme Pumi

Author

Release timeline

2 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
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
0.1.1Latest
2020-01-01 · current release · diff ↗
0.1.0
2019-12-16
R
R 3.6.0 released · 2019-04-26

Package metadata

First published: 2019-12-16
Total releases: 2 / 7 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 3.5.0
Download size: 13 KB
Installed size: not tracked yet
With dependencies: not tracked yet