Other packages > Find by keyword >

betafunctions  

Functions for Working with Two- And Four-Parameter Beta Probability Distributions and Psychometric Analysis of Classifications
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("betafunctions", "1.9.0")



Attach the package and use:
library("betafunctions")
Maintained by
Haakon Eidem Haakstad
[Scholar Profile | Author Map]
First Published: 2020-05-02
Latest Update: 2022-12-04
Description:
Package providing a number of functions for working with Two- and Four-parameter Beta and closely related distributions (i.e., the Gamma- Binomial-, and Beta-Binomial distributions). Includes, among other things: - d/p/q/r functions for Four-Parameter Beta distributions and Generalized "Binomial" (continuous) distributions, and d/p/r- functions for Beta- Binomial distributions. - d/p/q/r functions for Two- and Four-Parameter Beta distributions parameterized in terms of their means and variances rather than their shape-parameters. - Moment generating functions for Binomial distributions, Beta-Binomial distributions, and observed value distributions. - Functions for estimating classification accuracy and consistency, making use of the Classical Test-Theory based 'Livingston and Lewis' (L&L) and 'Hanson and Brennan' approaches. A shiny app is available, providing a GUI for the L&L approach when used for binary classifications. For url to the app, see documentation for the LL.CA() function. Livingston and Lewis (1995) . Lord (1965) . Hanson (1991) .
How to cite:
Haakon Eidem Haakstad (2020). betafunctions: Functions for Working with Two- And Four-Parameter Beta Probability Distributions and Psychometric Analysis of Classifications. R package version 1.9.0, https://cran.r-project.org/web/packages/betafunctions. Accessed 01 May. 2025.
Previous versions and publish date:
1.0.2 (2020-05-02 15:10), 1.1.0 (2020-05-10 06:40), 1.2.0 (2020-06-10 23:30), 1.2.1 (2020-09-02 13:00), 1.2.2 (2020-09-16 12:00), 1.3.0 (2020-10-04 19:20), 1.4.0 (2020-10-18 23:40), 1.4.2 (2020-12-04 14:50), 1.4.3 (2021-01-31 06:30), 1.4.4 (2021-02-06 09:00), 1.5.0 (2021-04-30 10:50), 1.6.0 (2021-08-19 20:00), 1.6.1 (2021-09-20 12:30), 1.7.0 (2022-04-12 01:22), 1.8.0 (2022-10-13 14:02), 1.8.1 (2022-12-04 13:40)
Other packages that cited betafunctions R package
View betafunctions citation profile
Other R packages that betafunctions depends, imports, suggests or enhances
Complete documentation for betafunctions
Downloads during the last 30 days
04/0104/0204/0304/0404/0504/0604/0704/0804/0904/1004/1104/1204/1304/1404/1504/1604/1704/1804/1904/2004/2104/2204/2304/2404/2504/2604/2704/2804/29Downloads for betafunctions010203040506070TrendBars

Today's Hot Picks in Authors and Packages

geofabrik  
Downloading Open Street Map Data
Download OpenStreetMap data from geofabrik servers httpsdownload.geofabrik.de. This approach usesonl ...
Download / Learn more Package Citations See dependency  
pander  
An R 'Pandoc' Writer
Contains some functions catching all messages, 'stdout' and other useful information while evaluati ...
Download / Learn more Package Citations See dependency  
fbar  
An Extensible Approach to Flux Balance Analysis
A toolkit for Flux Balance Analysis and related metabolic modeling techniques. Functions are provid ...
Download / Learn more Package Citations See dependency  
dCUR  
Dimension Reduction with Dynamic CUR
Dynamic CUR (dCUR) boosts the CUR decomposition (Mahoney MW., Drineas P. (2009) ...
Download / Learn more Package Citations See dependency  
nextGenShinyApps  
Craft Exceptional 'R Shiny' Applications and Dashboards with Novel Responsive Tools
Nove responsive tools for designing and developing 'Shiny' dashboards and applications. The scripts ...
Download / Learn more Package Citations See dependency  
representr  
Create Representative Records After Entity Resolution
An implementation of Kaplan, Betancourt, Steorts (2022) that cre ...
Download / Learn more Package Citations See dependency  

24,142

R Packages

207,311

Dependencies

65,176

Author Associations

24,143

Publication Badges

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