Last data update: 2014.03.03


Package: KernSmoothIRT
Type: Package
Title: Nonparametric Item Response Theory
Version: 6.1
Date: 2014-06-10
Author: Angelo Mazza, Antonio Punzo, Brian McGuire
Maintainer: Brian McGuire <>
Description: This package fits nonparametric item and option characteristic curves using kernel smoothing. It allows for optimal selection of the smoothing bandwidth using cross-validation and a variety of exploratory plotting tools.
License: GPL-2
LazyLoad: yes
Imports: Rcpp, plotrix, rgl
LinkingTo: Rcpp
Packaged: 2014-06-17 13:29:46 UTC; Angelo
NeedsCompilation: yes
Repository: CRAN
Date/Publication: 2014-06-17 21:47:48

● Cran Task View: Psychometrics
28 images, 14 functions, 3 datasets
● Reverse Depends: 0

Install log

* installing to library '/home/ddbj/local/lib64/R/library'
* installing *source* package 'KernSmoothIRT' ...
** package 'KernSmoothIRT' successfully unpacked and MD5 sums checked
** libs
g++ -I/home/ddbj/local/lib64/R/include -DNDEBUG  -I/usr/local/include -I"/home/ddbj/local/lib64/R/library/Rcpp/include"   -fpic  -g -O2  -c CV.cpp -o CV.o
g++ -I/home/ddbj/local/lib64/R/include -DNDEBUG  -I/usr/local/include -I"/home/ddbj/local/lib64/R/library/Rcpp/include"   -fpic  -g -O2  -c make_mat2.cpp -o make_mat2.o
g++ -I/home/ddbj/local/lib64/R/include -DNDEBUG  -I/usr/local/include -I"/home/ddbj/local/lib64/R/library/Rcpp/include"   -fpic  -g -O2  -c smoother3.cpp -o smoother3.o
g++ -shared -L/home/ddbj/local/lib64/R/lib -L/usr/local/lib64 -o CV.o make_mat2.o smoother3.o -L/home/ddbj/local/lib64/R/lib -lR
installing to /home/ddbj/local/lib64/R/library/KernSmoothIRT/libs
** R
** data
** inst
** preparing package for lazy loading
** help
*** installing help indices
  converting help for package 'KernSmoothIRT'
    finding HTML links ... done
    BDI                                     html  
    HIV                                     html  
    KernSmoothIRT-package                   html  
    PCA                                     html  
    Psych101                                html  
    itemcor                                 html  
    ksIRT                                   html  
    plot.ksIRT                              html  
    subjEIS                                 html  
    subjEISDIF                              html  
    subjETS                                 html  
    subjETSDIF                              html  
    subjOCC                                 html  
    subjOCCDIF                              html  
    subjscore                               html  
    subjscoreML                             html  
    subjthetaML                             html  
** building package indices
** testing if installed package can be loaded
* DONE (KernSmoothIRT)
Making 'packages.html' ... done