Other packages > Find by keyword >

NPCDTools  

The Nonparametric Classification Methods for Cognitive Diagnosis
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("NPCDTools", "1.0")



Attach the package and use:
library("NPCDTools")
Maintained by
Weixuan Xiao
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2024-09-23
Latest Update: 2024-09-23
Description:
Statistical tools for analyzing cognitive diagnosis (CD) data collected from small settings using the nonparametric classification (NPCD) framework. The core methods of the NPCD framework includes the nonparametric classification (NPC) method developed by Chiu and Douglas (2013) <doi:10.1007/s00357-013-9132-9> and the general NPC (GNPC) method developed by Chiu, Sun, and Bian (2018) <doi:10.1007/s11336-017-9595-4> and Chiu and Köhn (2019) <doi:10.1007/s11336-019-09660-x>. An extension of the NPCD framework included in the package is the nonparametric method for multiple-choice items (MC-NPC) developed by Wang, Chiu, and Koehn (2023) <doi:10.3102/10769986221133088>.Functions associated with various extensions concerning the evaluation, validation, and feasibility of the CD analysis are also provided. These topics include the completeness of Q-matrix, Q-matrix refinement method, as well as Q-matrix estimation.
How to cite:
Weixuan Xiao (2024). NPCDTools: The Nonparametric Classification Methods for Cognitive Diagnosis. R package version 1.0, https://cran.r-project.org/web/packages/NPCDTools. Accessed 05 Jun. 2026.
Previous versions and publish date:
1.0 (2024-09-23 15:01)
Other packages that cited NPCDTools R package
View NPCDTools citation profile
Other R packages that NPCDTools depends, imports, suggests or enhances
Complete documentation for NPCDTools
Functions, R codes and Examples using the NPCDTools R package
Full NPCDTools package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

quickcode  
Quick and Essential 'R' Tricks for Better Scripts
The NOT functions, 'R' tricks and a compilation of some simple quick plus often used 'R' codes to im ...
Download / Learn more Package Citations See dependency  
envirem  
Generation of ENVIREM Variables
Generation of bioclimatic rasters that are complementary to the typical 19 bioclim variables. ...
Download / Learn more Package Citations See dependency  
ibb  
R Wrapper for Istanbul Municipality Open Data Portal
Call wrappers for Istanbul Metropolitan Municipality's Open Data Portal (Turkish: Istanbul B ...
Download / Learn more Package Citations See dependency  
crossurr  
Cross-Fitting for Doubly Robust Evaluation of High-Dimensional Surrogate Markers
Doubly robust methods for evaluating surrogate markers as outlined in: Agniel D, Hejblum BP, Thiebau ...
Download / Learn more Package Citations See dependency  
msm  
Multi-State Markov and Hidden Markov Models in Continuous Time
Functions for fitting continuous-time Markov and hidden Markov multi-state models to longitudinal d ...
Download / Learn more Package Citations See dependency  

27,268

R Packages

233,548

Dependencies

72,590

Author Associations

27,205

Publication Badges

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