Other packages > Find by keyword >

repsd  

Root Expected Proportion Squared Difference for Detecting DIF
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("repsd", "1.0.1")



Attach the package and use:
library("repsd")
Maintained by
Anthony William Raborn
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2023-03-23
Latest Update: 2023-04-18
Description:
Root Expected Proportion Squared Difference (REPSD) is a nonparametric differential item functioning (DIF) method that (a) allows practitioners to explore for DIF related to small, fine-grained focal groups of examinees, and (b) compares the focal group directly to the composite group that will be used to develop the reported test score scale. Using your provided response matrix with a column that identifies focal group membership, this package provides the REPSD values, a simulated null distribution of possible REPSD values, and the simulated p-values identifying items possibly displaying DIF without requiring enormous sample sizes.
How to cite:
Anthony William Raborn (2023). repsd: Root Expected Proportion Squared Difference for Detecting DIF. R package version 1.0.1, https://cran.r-project.org/web/packages/repsd. Accessed 18 Feb. 2025.
Previous versions and publish date:
1.0.0 (2023-03-23 11:30)
Other packages that cited repsd R package
View repsd citation profile
Other R packages that repsd depends, imports, suggests or enhances
Complete documentation for repsd
Functions, R codes and Examples using the repsd R package
Some associated functions: estimate_impact . null_repsd . plot_repsd . repsd . repsd_pval . timmsData . timmsDiffic . timmsDiscrim . 
Some associated R codes: data.R . estimate_impact.R . null_repsd.R . plot_repsd.R . repsd.R . repsd_pval.R .  Full repsd 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

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  
readxlsb  
Read 'Excel' Binary (.xlsb) Workbooks
Import data from 'Excel' binary (.xlsb) workbooks into R. ...
Download / Learn more Package Citations See dependency  
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  
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  
fclust  
Fuzzy Clustering
Algorithms for fuzzy clustering, cluster validity indices and plots for cluster validity and visuali ...
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