critpath: Setting the Critical Path in Project Management

Solving the problem of project management using CPM (Critical Path Method), PERT (Program Evaluation and Review Technique) and LESS (Least Cost Estimating and Scheduling) methods. The package sets the critical path, schedule and Gantt chart. In addition, it allows to draw a graph even with marked critical activities. For more information about project management see: Taha H. A. "Operations Research. An Introduction" (2017, ISBN:978-1-292-16554-7), Rama Murthy P. "Operations Research" (2007, ISBN:978-81-224-2944-2), Yuval Cohen & Arik Sadeh (2006) "A New Approach for Constructing and Generating AOA Networks", Journal of Engineering, Computing and Architecture 1. 1-13, Konarzewska I., Jewczak M., Kucharski A. (2020, ISBN:978-83-8220-112-3), Miszczyńska D., Miszczyński M. "Wybrane metody badań operacyjnych" (2000, ISBN:83-907712-0-9).

Version: 0.2.2
Depends: R (≥ 4.0.0)
Imports: DiagrammeR, ggplot2, reshape2, dplyr, stringr
Suggests: knitr, rmarkdown
Published: 2024-01-09
DOI: 10.32614/CRAN.package.critpath
Author: Adam Kucharski
Maintainer: Adam Kucharski <aqcharski at>
License: GPL-2
NeedsCompilation: no
Materials: NEWS
CRAN checks: critpath results


Reference manual: critpath.pdf
Vignettes: CPM and PERT
Introduction and data loading
The LESS method


Package source: critpath_0.2.2.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): critpath_0.2.2.tgz, r-oldrel (arm64): critpath_0.2.2.tgz, r-release (x86_64): critpath_0.2.2.tgz, r-oldrel (x86_64): critpath_0.2.2.tgz
Old sources: critpath archive


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