inflection: Finds the Inflection Point of a Curve

Implementation of methods Extremum Surface Estimator (ESE) and Extremum Distance Estimator (EDE) to identify the inflection point of a curve . Christopoulos, DT (2014) <doi:10.48550/arXiv.1206.5478> . Christopoulos, DT (2016) <https://demovtu.veltech.edu.in/wp-content/uploads/2016/04/Paper-04-2016.pdf> . Christopoulos, DT (2016) <doi:10.2139/ssrn.3043076> .

Version:	1.3.7
Imports:	parallel, stats, graphics, grDevices
Suggests:	knitr, rmarkdown
Published:	2025-07-17
DOI:	10.32614/CRAN.package.inflection
Author:	Demetris T. Christopoulos [aut, cre]
Maintainer:	Demetris T. Christopoulos <dchristop at econ.uoa.gr>
License:	GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
URL:	https://CRAN.R-project.org/package=inflection
NeedsCompilation:	no
Materials:	README, NEWS
CRAN checks:	inflection results

Documentation:

Reference manual:	inflection.html , inflection.pdf
Vignettes:	Introduction to inflection package (source, R code) Developing methods for identifying the inflection point of a convex/concave curve (source, R code) Find inflection points: Mission Impossible! (source, R code)

Downloads:

Package source:	inflection_1.3.7.tar.gz
Windows binaries:	r-devel: inflection_1.3.7.zip, r-release: inflection_1.3.7.zip, r-oldrel: inflection_1.3.7.zip
macOS binaries:	r-release (arm64): inflection_1.3.7.tgz, r-oldrel (arm64): inflection_1.3.7.tgz, r-release (x86_64): inflection_1.3.7.tgz, r-oldrel (x86_64): inflection_1.3.7.tgz
Old sources:	inflection archive

Reverse dependencies:

Reverse depends:	BDAlgo, RootsExtremaInflections
Reverse imports:	archetypal, DMRcaller, matrixcut, skedastic
Reverse suggests:	RRmorph, RRphylo

Linking:

Please use the canonical form https://CRAN.R-project.org/package=inflection to link to this page.