PUPAK

0.1.1

Parameter Estimation, and Plot Visualization of Adsorption Kinetic Models

0packages depend

2.2Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Chester DeocarisFirst published 2022-06-012 releasesCRAN page ↗

Contains model fitting functions for linear and non-linear adsorption kinetic and diffusion models. Adsorption kinetics is used for characterizing the rate of solute adsorption and the time necessary for the adsorption process. Adsorption kinetics offers vital information on adsorption rate, adsorbent performance in response time, and mass transfer processes. In addition, diffusion models are included in the package as solute diffusion affects the adsorption kinetic experiments. This package consists of 20 adsorption and diffusion models, including Pseudo First Order (PFO), Pseudo Second Order (PSO), Elovich, and Weber-Morris model (commonly called the intraparticle model) stated by Plazinski et al. (2009) doi:10.1016/j.cis.2009.07.009. This package also contains a summary function where the statistical errors of each model are ranked for a more straightforward determination of the best fit model.

Install

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

install.packages("PUPAK", 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-pupak

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-PUPAK

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

Health

CRAN checks

13OK

Slowest check: 2.7 min · r-devel-linux-x86_64-fedora-clang

Check history

OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

Documentation signals are not tracked yet for this package.

Downloads

2.2K

CRAN downloads in the past year

Rank #20,345 · ~6/day · ~180/mo

PUPAK Releases R versions

Daily download trend is not available in this view yet.

17930 days

57390 days

2.2K1 year

Compare downloads with other packages →

Also on87 r2u25 autocran

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (6)

statsMetrics ggplot2utilsnls2 segmented

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (4)

Maintainer (1)

Chester Deocaris

Author, Thesis advisor, Maintainer

Authors (4)

Chester Deocaris

Author, Thesis advisor, Maintainer

Jeann Bumatay

Author

Joshua DelaCruz

Author

Jeff Ryan Magalong

Author

Package Timeline

2 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
0.1.1Latest
2022-07-01 · current release · diff ↗
0.1.0
2022-06-01
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2022-06-01
Total releases: 2 / 4 yrs
License: GPL-2 OSI
Download size: 45 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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