Other packages > Find by keyword >

GeomArchetypal  

Finds the Geometrical Archetypal Analysis of a Data Frame
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("GeomArchetypal", "1.0.3")



Attach the package and use:
library("GeomArchetypal")
Maintained by
Demetris Christopoulos
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2024-06-01
Latest Update: 2024-06-01
Description:
Performs Geometrical Archetypal Analysis after creating Grid Archetypes which are the Cartesian Product of all minimum, maximum variable values. Since the archetypes are fixed now, we have the ability to compute the convex composition coefficients for all our available data points much faster by using the half part of Principal Convex Hull Archetypal method. Additionally we can decide to keep as archetypes the closer to the Grid Archetypes ones. Finally the number of archetypes is always 2 to the power of the dimension of our data points if we consider them as a vector space. Cutler, A., Breiman, L. (1994)<doi:10.1080/00401706.1994.10485840>. Morup, M., Hansen, LK. (2012) <doi:10.1016/j.neucom.2011.06.033>. Christopoulos, DT. (2024) <doi:10.13140/RG.2.2.14030.88642>.
How to cite:
Demetris Christopoulos (2024). GeomArchetypal: Finds the Geometrical Archetypal Analysis of a Data Frame. R package version 1.0.3, https://cran.r-project.org/web/packages/GeomArchetypal. Accessed 18 Feb. 2025.
Previous versions and publish date:
1.0.1 (2024-06-01 12:33), 1.0.2 (2024-06-24 11:00)
Other packages that cited GeomArchetypal R package
View GeomArchetypal citation profile
Other R packages that GeomArchetypal depends, imports, suggests or enhances
Complete documentation for GeomArchetypal
Functions, R codes and Examples using the GeomArchetypal R package
Full GeomArchetypal package functions and examples
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

OptGS  
Near-Optimal Group-Sequential Designs for Continuous Outcomes
Optimal group-sequential designs minimise some function of the expected and maximum sample size whil ...
Download / Learn more Package Citations See dependency  
MOSS  
Multi-Omic Integration via Sparse Singular Value Decomposition
High dimensionality, noise and heterogeneity among samples and features challenge the omic integrat ...
Download / Learn more Package Citations See dependency  
readxlsb  
Read 'Excel' Binary (.xlsb) Workbooks
Import data from 'Excel' binary (.xlsb) workbooks into R. ...
Download / Learn more Package Citations See dependency  
fclust  
Fuzzy Clustering
Algorithms for fuzzy clustering, cluster validity indices and plots for cluster validity and visuali ...
Download / Learn more Package Citations See dependency  
clustMixType  
k-Prototypes Clustering for Mixed Variable-Type Data
Functions to perform k-prototypes partitioning clustering for mixed variable-type data according to ...
Download / Learn more Package Citations See dependency  
ppmf  
Read Census Privacy Protected Microdata Files
Implements data processing described in to align modern differentially ...
Download / Learn more Package Citations See dependency  

23,712

R Packages

205,795

Dependencies

64,332

Author Associations

23,631

Publication Badges

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