R Observatory: Metrics for dti version 1.5.4.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

dti

1.5.4.3Package record

Analysis of Diffusion Weighted Imaging (DWI) Data

0packages dependsuggested by 1

4.8Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Karsten TabelowCRAN page ↗Website ↗

Diffusion Weighted Imaging (DWI) is a Magnetic Resonance Imaging modality, that measures diffusion of water in tissues like the human brain. The package contains R-functions to process diffusion-weighted data. The functionality includes diffusion tensor imaging (DTI), diffusion kurtosis imaging (DKI), modeling for high angular resolution diffusion weighted imaging (HARDI) using Q-ball-reconstruction and tensor mixture models, several methods for structural adaptive smoothing including POAS and msPOAS, and a streamline fiber tracking for tensor and tensor mixture models. The package provides functionality to manipulate and visualize results in 2D and 3D.

Install

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

install.packages("dti", 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-dti

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-dti

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-dti

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: 3.9 min · r-devel-windows-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 1.5.4.3

READMEYes · 48 wordsVignettesNoNEWSNoCitation fileYes · cites a publicationWebsiteYes

Help pages: 35includes a package overview page
Examples that run: 0%10 never run
Exported functions with examples: 22%
Documented parameters: 88%
Return-value docs: 89%
Help pages citing references: 37%

Also includes 2 demo scripts (run with demo())

How these are measured

Downloads

4.8K

CRAN downloads in the past year

Rank #5,399 · ~13/day · ~404/mo

Releases R versions

Daily download trend is not available in this view yet.

74630 days

1.5K90 days

4.8K1 year

Compare downloads with other packages →

Also on346 r2u2 autocran137 c2d4u

How downloads are counted

Dependencies

Declared dependencies

9 external dependencies (excludes base and recommended)

Installing dti adds 39 packages (24 with compiled code, 34 MB of source tarballs). Heaviest: bslib 5.6 MB, oro.nifti 5.0 MB, rgl 4.0 MB.

Depends (2)

R >= 3.5.0awsMethods

Imports (9)

methodsparalleladimpro aws rgl oro.nifti oro.dicom gsl quadprog

LinkingTo (0)

none

Suggests (1)

covr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Suggested by 1

Suggests, most downloaded first

fiber

How these are counted

Code & Tests

Datasets

People & History

People (3)

Karsten Tabelow

Author, Maintainer · added in 2.15.3

Joerg Polzehl

Author · added in 2.15.3

Felix Anker

Contributor · added in 3.0.3

Maintainer since 0.5-4 (2008)

Listed in earlier versions (1)

Karsten Tabelow Joerg Polzehl

no longer listed · 2.7.1 to 1.0-3

Releases (53)

Pick two releases to compare their code metrics.

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
unarchivedReturned to CRAN
2020-02-28
archivedRemoved from CRAN
2020-01-11
check problems were not corrected in time Especially '-fno-common' (gcc 10 default) Also attempts to mix C++ and Fortran with OpenMP despite explicit warnings in WRE
unarchivedReturned to CRAN
2019-11-15
archivedRemoved from CRAN
2019-11-09
installation problems were not corrected in time Attempted use of Fortran OpenMP without specifying Fortran to link
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03
R
R 3.2.0 released · 2015-04-16

Show 64 earlier eventsHide 64 earlier events

R
R 3.1.0 released · 2014-04-10
3.0.3Latest
record
2013-11-21 · current release · diff ↗ ·
removed 2 exports
pmatrix, plmatrix

added 2 exports
afsigmc, dkiIndices
R
R 3.0.0 released · 2013-04-03
3.0.0
record
2013-03-25 · diff ↗
2.15.3
record
2012-11-23 · diff ↗ ·
removed 1 export
pmatrix

added 2 exports
subsetg, combineDWIdata
R
R 2.15.0 released · 2012-03-30
2.15.0
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2012-03-29 · diff ↗ ·
added 2 exports
pmatrix, awssigmc
2.14.1
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2011-12-07 · diff ↗
R
R 2.14.0 released · 2011-10-31
2.14.0
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2011-10-24 · diff ↗
2.13.1
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2011-06-07 · diff ↗
R
R 2.13.0 released · 2011-04-13
2.13.0
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2011-03-24 · diff ↗
2.12.1
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2010-11-10 · diff ↗
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R 2.12.0 released · 2010-10-15
2.12.0
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2010-07-15 · diff ↗
2.11.1
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2010-05-10 · diff ↗
R
R 2.11.0 released · 2010-04-22
2.11.0
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2010-04-07 · diff ↗
R
R 2.10.0 released · 2009-10-26
2.10.0
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2009-10-12 · diff ↗
R
R 2.9.0 released · 2009-04-17
2.9.0
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2009-04-15 · diff ↗
2.8.1
record
2008-11-04 · diff ↗ ·
added 1 export
readDWIdata
R
R 2.8.0 released · 2008-10-20
2.7.1
record
2008-05-20 · diff ↗ ·
added 3 exports
dtiData, tensor2medinria, medinria2tensor
1.5.4.3
record
2024-09-26 · diff ↗
1.5.4
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2023-09-06 · diff ↗
1.5.1
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2020-02-28 · diff ↗
1.4.3.1
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2019-11-18 · diff ↗
1.4.3
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2019-11-15 · diff ↗
1.4.2
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2019-09-30 · diff ↗
1.4.1
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2019-07-10 · diff ↗
1.4
record
2019-05-09 · diff ↗ ·
added 2 exports
AdjacencyMatrix, dti.options
1.3-0.3
record
2018-12-20 · diff ↗
1.2-6.1
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2016-10-10 · diff ↗
1.2-6
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2016-09-14 · diff ↗
1.2-4.1
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2016-02-09 · diff ↗
1.2-4
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2016-02-03 · diff ↗
1.2-0.1
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2014-12-16 · diff ↗
1.2-0
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2014-05-12 · diff ↗ ·
added 2 exports
awslsigmc, aflsigmc
1.1-7
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2013-11-26 · diff ↗
1.1-4
record
2013-03-25 · diff ↗ ·
added 3 exports
pmatrix, plmatrix, showFAColorScale
1.1-0
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2012-11-28 · diff ↗
1.0-3
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2012-05-23 · diff ↗
1.0-0.1
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2011-12-07 · diff ↗
1.0-0
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2011-12-01 · diff ↗
0.9-6.3
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2011-10-24 · diff ↗
0.9-6.2
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2011-06-15 · diff ↗
0.9-5
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2011-03-24 · diff ↗
0.9-4
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2011-03-08 · diff ↗
0.9-3.1
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2010-11-11 · diff ↗
0.9-3
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2010-11-10 · diff ↗
0.9-2.1
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2010-07-24 · diff ↗
0.9-2
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2010-07-07 · diff ↗
0.9-1.1
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2010-05-10 · diff ↗
0.9-1
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2010-04-07 · diff ↗
0.9-0
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2010-02-23 · diff ↗
0.8-2
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2009-10-12 · diff ↗
0.8-1
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2009-09-09 · diff ↗
0.8-0
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2009-04-15 · diff ↗
0.6-0
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2008-12-04 · diff ↗
0.5-4
record
2008-05-21
R
R 2.7.0 released · 2008-04-22

Package metadata

First published: 2008-05-20
Total releases: 53 / 18 yrs
License: GPL (>= 2) OSI
Copyright: This package is Copyright (C) 2005-2020 Weierstrass Institute for Applied Analysis and Stochastics.
Minimum R: ≥ 3.5.0
Bundled data: 369 KB / 3 files
Download size: 546 KB

Appears in task views

Medical Image Analysis

Cite

Cite this package

Run in R for the authors' entry:

citation("dti")

The package provides a citation file, so citation() returns the authors' own entry.

It points to 10.1007/978-3-030-29184-6_5, 10.1016/j.neuroimage.2007.10.024, 10.1016/j.neuroimage.2014.03.053, 10.1016/j.jneumeth.2011.09.001.

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 dti version 1.5.4.3 [Data set]. HJJB, LLC. Data release v2026-10-21. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-21, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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