CTT-package             Classical Test Theory Functions
CTTdata                 Example Multiple-Choice Data
CTTkey                  Example Multiple-Choice Key
disattenuated.cor       Function for disattentuated correlation
distractor.analysis     Function for item distractor analysis
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
