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", "1.4.3")



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: 2023-08-10
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 1.4.3, https://cran.r-project.org/web/packages/biogeom. Accessed 21 Nov. 2024.
Previous versions and publish date:
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)
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
Get rewarded with contribution points by helping add
Reviews / comments / questions /suggestions ↴↴↴

Today's Hot Picks in Authors and Packages

deductive  
Data Correction and Imputation Using Deductive Methods
Attempt to repair inconsistencies and missing values in data records by using information from vali ...
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  
SCBiclust  
Identifies Mean, Variance, and Hierarchically Clustered Biclusters
Identifies a bicluster, a submatrix of the data such that the features and observations within the s ...
Download / Learn more Package Citations See dependency  
kgschart  
KGS Rank Graph Parser
Restore underlining numeric data from rating history graph of KGS (an online platform of the game o ...
Download / Learn more Package Citations See dependency  
pkgdepends  
Package Dependency Resolution and Downloads
Find recursive dependencies of 'R' packages from various sources. Solve the dependencies to obtain ...
Download / Learn more Package Citations See dependency  
crossrun  
Joint Distribution of Number of Crossings and Longest Run
Joint distribution of number of crossings and the longest run in a series of independent Bernoulli ...
Download / Learn more Package Citations See dependency  

23,229

R Packages

199,929

Dependencies

62,984

Author Associations

23,230

Publication Badges

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