CTT: Classical Test Theory Functions
Version 2.1

Contains common CTT functions

Browse man pages Browse package API and functions Browse package files

AuthorJohn T. Willse
Date of publication2014-02-25 07:44:43
MaintainerJohn T. Willse <willse@uncg.edu>
LicenseGPL (>= 2)
Version2.1
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("CTT")

Man pages

CTTdata: Example Multiple-Choice Data
cttICC: Function for producing theoretical and empirical item...
CTTkey: Example Multiple-Choice Key
CTT-package: Classical Test Theory Functions
disattenuated.cor: Function for disattentuated correlation
distractor.analysis: Function for item distractor analysis
polyserial: Function for calculating polyserial correlations
reliability: Function for item reliability analysis
score: Function to score the response files
score.transform: Function for transforming scores onto different scales
spearman.brown: Functions for Spearman-Brown "Prophecy" Formula
subscales: Function to create subscales based on a design matrix

Functions

CTT Man page
CTT-package Man page
CTTdata Man page
CTTkey Man page
cttICC Man page
disattenuated.cor Man page
distractor.analysis Man page
polyserial Man page
reliability Man page
score Man page
score.transform Man page
spearman.brown Man page
subscales Man page

Files

NAMESPACE
data
data/CTTkey.rda
data/CTTdata.rda
R
R/cttICC.R
R/distractor.analysis.R
R/score.transform.R
R/score.R
R/spearman.brown.R
R/polyserial.R
R/print.reliability.R
R/subscales.R
R/reliability.R
R/disattenuated.cor.R
MD5
DESCRIPTION
man
man/spearman.brown.Rd
man/score.Rd
man/CTTkey.Rd
man/subscales.Rd
man/disattenuated.cor.Rd
man/cttICC.Rd
man/CTTdata.Rd
man/reliability.Rd
man/distractor.analysis.Rd
man/score.transform.Rd
man/polyserial.Rd
man/CTT-package.Rd
CTT documentation built on May 29, 2017, 10:44 a.m.