farmPartial: Tools for Farm Partial-Budget Analysis

Provides tools for evaluating the incremental economic consequences of a proposed farm-management change using partial-budget logic. Functions organize added returns, reduced costs, added costs, and reduced returns; compare baseline and alternative budgets; calculate net changes and marginal rates of return; conduct one- and two-way sensitivity, scenario, break-even, dominance, marginal, and Monte Carlo uncertainty analyses; and convert capital changes to annual equivalents. The framework follows the approach described by the International Maize and Wheat Improvement Center (1988, ISBN: 968-6127-19-4) for farm-management, extension, and on-farm research.

Version:	0.1.0
Depends:	R (≥ 4.1.0)
Imports:	graphics, stats
Suggests:	knitr, rmarkdown, testthat (≥ 3.0.0)
Published:	2026-09-09
DOI:	10.32614/CRAN.package.farmPartial
Author:	Chiranjit Mazumder [aut, cre, cph], Utkarsh Tiwari [aut, cph], Anbukkani Perumal [aut, cph]
Maintainer:	Chiranjit Mazumder <chiranjit at iari.res.in>
License:	MIT + file LICENSE
NeedsCompilation:	no
Citation:	farmPartial citation info
Materials:	README, NEWS
CRAN checks:	farmPartial results

Documentation:

Reference manual:	farmPartial.html , farmPartial.pdf
Vignettes:	Farm Partial-Budget Analysis with farmPartial (source, R code)

Downloads:

Package source:	farmPartial_0.1.0.tar.gz
Windows binaries:	r-devel: farmPartial_0.1.0.zip, r-release: farmPartial_0.1.0.zip, r-oldrel: farmPartial_0.1.0.zip
macOS binaries:	r-release (arm64): not available, r-oldrel (arm64): farmPartial_0.1.0.tgz, r-release (x86_64): farmPartial_0.1.0.tgz, r-oldrel (x86_64): farmPartial_0.1.0.tgz

Linking:

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