Software


 
Item Response Modeling / Latent Structure Models

  • CDM  Cognitive Diagnosis Modeling (with T. Kiefer, A. C. George, & A. Ünlü)
                CRAN version 4.8-0 (2016-03-10)     NEWS   INDEX  crantastic   ianhowson    Github              
                Development version 4.99-11 (2016-05-05)
  zip   tar.gz  pdf

  • immer  Item Response Models for Multiple Ratings (with J. Steinfeld)
                CRAN version 0.4-0 (2016-03-07)     NEWS   INDEX  crantastic    ianhowson    Github 
                Development version 0.3-12 (2016-03-07)  zip   tar.gz  pdf                     

  • sirt  Supplementary Item Response Theory Models

                CRAN version 1.10-0 (2016-01-29)     NEWS   INDEX    crantastic    ianhowson     Github                 
                
Development version 1.9-15 (2016-01-22)  zip   tar.gz  pdf

     
    Missing Data

    • miceadds  Some Additional Imputation Functions, Especially for mice (with S. Grund, & T. Henke)
                    CRAN version 1.7-8 (2016-02-18)     NEWS   INDEX  crantastic     ianhowson    Github 
                   
    Development version 1.7-13 (2016-02-26)  zip   tar.gz  pdf
    • mitml  Multiple imputation tools for multilevel data (with S. Grund, & O. Lüdtke)
                    CRAN version                                 NEWS   INDEX  crantastic     ianhowson     Github    


    Survey Statistics

    • BIFIEsurvey  Tools for Survey Statistics in Educational Assessment (with BIFIE, & K. Oberwimmer)

                    CRAN version 1.8-0 (2016-01-30)     NEWS   INDEX  crantastic    ianhowson     Github 
                    Development version 1.8-10 (2016-05-26)  zip   tar.gz  pdf