PhytoIn: Vegetation Analysis and Forest Inventory

Provides functions and example datasets for phytosociological analysis, forest inventory, biomass and carbon estimation, and visualization of vegetation data. Includes functions to compute structural parameters [phytoparam(), summary.param(), stats()], estimate above-ground biomass and carbon [AGB()], stratify wood volume by diameter at breast height (DBH) classes [stratvol()], generate collector and rarefaction curves [collector.curve(), rarefaction()], and visualize basal areas on quadrat maps [BAplot(), including rectangular plots and individual coordinates]. Several example datasets are provided to demonstrate the functionality of these tools. For more details see FAO (1981, ISBN:92-5-101132-X) "Manual of forest inventory", IBGE (2012, ISBN:9788524042720) "Manual técnico da vegetação brasileira" and Heringer et al. (2020) "Phytosociology in R: A routine to estimate phytosociological parameters" <doi:10.22533/at.ed.3552009033>.

Version:	0.2.0
Depends:	R (≥ 3.5.0)
Imports:	ggplot2, ggforce, packcircles, BIOMASS, scales, utils, stats
Suggests:	httr2, spelling
Published:	2025-10-01
DOI:	10.32614/CRAN.package.PhytoIn
Author:	Rodrigo Augusto Santinelo Pereira [aut, cre]
Maintainer:	Rodrigo Augusto Santinelo Pereira <raspereira at usp.br>
BugReports:	https://github.com/PhytoIn/PhytoIn/issues
License:	GPL-3
URL:	https://github.com/PhytoIn/PhytoIn
NeedsCompilation:	no
Language:	en-US
Materials:	README, NEWS
CRAN checks:	PhytoIn results

Documentation:

Reference manual:

PhytoIn.html , PhytoIn.pdf

Downloads:

Package source:	PhytoIn_0.2.0.tar.gz
Windows binaries:	r-devel: PhytoIn_0.2.0.zip, r-release: PhytoIn_0.2.0.zip, r-oldrel: PhytoIn_0.2.0.zip
macOS binaries:	r-release (arm64): PhytoIn_0.2.0.tgz, r-oldrel (arm64): PhytoIn_0.2.0.tgz, r-release (x86_64): PhytoIn_0.2.0.tgz, r-oldrel (x86_64): PhytoIn_0.2.0.tgz

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