DDplot                  Graphical representation of difficulty and
                        (generalized) discrimination in item analysis
DistractorAnalysis      Function for item distractor analysis
HCI                     Homeostasis Concept Inventory Dichotomous
                        Dataset
HCIkey                  Key of Correct Answers for Homeostasis Concept
                        Inventory Dataset
HCItest                 Homeostasis Concept Inventory Dataset
ItemAnalysis            Item Analysis
dataMedical             Dichotomous Dataset of Admission Test to
                        Medical School
dataMedicalgraded       Graded Dataset of Admission Test to Medical
                        School
dataMedicalkey          Key of Correct Answers for 'dataMedicaltest'
                        Dataset
dataMedicaltest         Dataset of Admission Test to Medical School
gDiscrim                Generalized Item Discrimination
ggWrightMap             Wright Map using ggplot
plotDIFLogistic         Function for characteristic curve of 2PL
                        logistic DIF model
plotDIFirt              Function for characteristic curve of DIF IRT
                        model
plotDistractorAnalysis
                        Function for graphical representation of item
                        distractor analysis
startShinyItemAnalysis
                        This function will start ShinyItemAnalysis
                        application.
theme_app               Complete theme for 'ShinyItemAnalysis' graphics
