Other packages > Find by keyword >

biogeom  

Biological Geometries
View on CRAN: Click here


Download and install biogeom package within the R console
Install from CRAN:
install.packages("biogeom")

Install from Github:
library("remotes")
install_github("cran/biogeom")

Install by package version:
library("remotes")
install_version("biogeom", "1.5.0")



Attach the package and use:
library("biogeom")
Maintained by
Peijian Shi
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2022-05-12
Latest Update: 2025-07-24
Description:
Is used to simulate and fit biological geometries. 'biogeom' incorporates several novel universal parametric equations that can generate the profiles of bird eggs, flowers, linear and lanceolate leaves, seeds, starfish, and tree-rings (Gielis (2003) ; Shi et al. (2020) ), three growth-rate curves representing the ontogenetic growth trajectories of animals and plants against time, and the axially symmetrical and integral forms of all these functions (Shi et al. (2017) ; Shi et al. (2021) ). The optimization method proposed by Nelder and Mead (1965) was used to estimate model parameters. 'biogeom' includes several real data sets of the boundary coordinates of natural shapes, including avian eggs, fruit, lanceolate and ovate leaves, tree rings, seeds, and sea stars,and can be potentially applied to other natural shapes. 'biogeom' can quantify the conspecific or interspecific similarity of natural outlines, and provides information with important ecological and evolutionary implications for the growth and form of living organisms. Please see Shi et al. (2022) for details.
How to cite:
Peijian Shi (2022). biogeom: Biological Geometries. R package version 1.5.0, https://cran.r-project.org/web/packages/biogeom. Accessed 25 Aug. 2026.
Previous versions and publish date:
(2026-07-11 15:20), 1.0.5 (2022-05-12 10:40), 1.0.6 (2022-07-03 14:30), 1.0.7 (2022-07-17 01:50), 1.0.9 (2022-08-07 17:00), 1.1.1 (2022-08-18 12:10), 1.1.2 (2022-09-29 08:00), 1.1.4 (2022-10-03 11:50), 1.2.0 (2022-10-20 13:35), 1.2.1 (2022-10-26 13:05), 1.3.5 (2022-12-22 14:10), 1.3.6 (2023-08-10 09:50), 1.3.7 (2023-10-22 01:40), 1.4.1 (2024-01-09 14:30), 1.4.2 (2024-03-13 10:20), 1.4.3 (2024-03-29 07:20), 1.4.4 (2025-07-24 11:10), 1.5.0 (2025-08-24 14:40), 1.5.1 (2026-04-16 09:42)
Other packages that cited biogeom R package
View biogeom citation profile
Other R packages that biogeom depends, imports, suggests or enhances
Complete documentation for biogeom
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

connectwidgets  
Organize and Curate Your Content Within 'Posit Connect'
A collection of helper functions and 'htmlwidgets' to help publishers curate content collections on ...
Download / Learn more Package Citations See dependency  
hwep  
Hardy-Weinberg Equilibrium in Polyploids
Inference concerning equilibrium and random mating in autopolyploids. Methods are available to test ...
Download / Learn more Package Citations See dependency  
missDiag  
Comparing Observed and Imputed Values under MAR and MCAR
Implements the computation of discrepancy statistics summarizing differences between the density of ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  
commonsMath  
JAR Files of the Apache Commons Mathematics Library
'Java' JAR files for the Apache Commons Mathematics Library for use by users and other packages. ...
Download / Learn more Package Citations See dependency  

28,332

R Packages

239,283

Dependencies

75,113

Author Associations

28,333

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA