TPD

1.1.0

Methods for Measuring Functional Diversity Based on Trait Probability Density

1packages depend

5.6Kdownloads / year

–test coverage

11/13checks pass

Overview

About

Maintained by Carlos P. CarmonaFirst published 2017-11-093 releasesCRAN page ↗

Tools to calculate trait probability density functions (TPD) at any scale (e.g. populations, species, communities). TPD functions are used to compute several indices of functional diversity, as well as its partition across scales. These indices constitute a unified framework that incorporates the underlying probabilistic nature of trait distributions into uni- or multidimensional functional trait-based studies. See Carmona et al. (2016) doi:10.1016/j.tree.2016.02.003 for further information.

Install

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

install.packages("TPD", 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-tpd

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

# 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-TPD

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: 4.7 min · r-devel-linux-x86_64-fedora-clang

Check history

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

Documentation

Documentation signals are not tracked yet for this package.

Downloads

5.6K

CRAN downloads in the past year

Rank #11,297 · ~15/day · ~470/mo

TPD Releases R versions

Daily download trend is not available in this view yet.

29630 days

92490 days

5.6K1 year

Compare downloads with other packages →

Also on94 r2u33 autocran

Dependencies

Declared dependencies

7 external dependencies (excludes base and recommended)

Depends (2)

ggplot2 ks

Imports (4)

gridExtra mvtnormgraphicsstats

LinkingTo (0)

none

Suggests (3)

knitr testthat rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

traitstrap

Code & Tests

People & History

People (0)

Author records are not tracked yet for this package.

Listed in earlier versions (1)

Carlos P. Carmona

no longer listed · 0.1.2 to 1.1.0

Package Timeline

3 releases. 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
1.1.0Latest
2019-07-02 · current release · diff ↗
R
R 3.6.0 released · 2019-04-26
1.0.0
2018-06-14 · diff ↗
R
R 3.5.0 released · 2018-04-23
0.1.2
2017-11-09
R
R 3.4.0 released · 2017-04-21

Package metadata

First published: 2017-11-09
Total releases: 3 / 9 yrs
License: GPL-3 OSI
Download size: 1.0 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Report a problem with this page →