# Test and Item Analysis via Shiny

## Documentation for package ‘ShinyItemAnalysis’ version 1.4.0

- DESCRIPTION file.

## Help Pages

ShinyItemAnalysis-package | ShinyItemAnalysis: Test and Item Analysis via shiny
AIBS | AIBS grant peer review scoring dataset
AttitudesExpulsion | Attitudes towards the Expulsion of the Sudeten Germans (dataset)
BFI2 | BFI2 Dataset
CZmatura | CZmatura dataset
CZmaturaS | CZmatura dataset - sample
dataMedical | Dichotomous dataset of admission test to medical school
dataMedicalgraded | Graded dataset of admission test to medical school
dataMedicalkey | Key of correct answers for dataset of admission test to medical school
dataMedicaltest | Dataset of admission test to medical school
DDplot | Plot difficulties and discriminations/item validity
DistractorAnalysis | Distractor analysis
fa_parallel | Conduct Parallel Analysis
gDiscrim | Compute generalized item discrimination
ggWrightMap | Plot Wright map using 'ggplot2'
HCI | Homeostasis concept inventory dichotomous dataset
HCIdata | Homeostasis concept inventory full dataset
HCIgrads | Homeostasis concept inventory dataset of graduate students
HCIkey | Key of correct answers for homeostasis concept inventory dataset
HCIprepost | Homeostasis concept inventory pretest and posttest scores
HCItest | Homeostasis concept inventory multiple-choice dataset
HCItestretest | Homeostasis concept inventory test-retest dataset
HeightInventory | Height inventory dataset
ICCrestricted | Range-restricted reliability with intra-class correlation
ItemAnalysis | Compute traditional item analysis indices
LearningToLearn | Dichotomous dataset of learning to learn test
MSclinical | Clinical outcomes in multiple sclerosis patients dataset
NIH | NIH grant peer review scoring dataset
plot.sia_parallel | Plot Method for Parallel Analysis Output
plotAdjacent | Plot category probabilities of adjacent category logit model
plotCumulative | Plot cumulative and category probabilities of cumulative logit model
plotDIFirt | Plot item characteristic curve of DIF IRT model
plotDIFLogistic | Function for characteristic curve of 2PL logistic DIF model
plotDistractorAnalysis | Plot item distractor analysis
plotMultinomial | Plot category probabilities of multinomial model
plot_corr | Compute and plot an item correlation matrix
recode_nr | Recognize and recode not-reached responses
run_app | Start ShinyItemAnalysis application
ShinyItemAnalysis | ShinyItemAnalysis: Test and Item Analysis via shiny
startShinyItemAnalysis | Start ShinyItemAnalysis application
TestAnxietyCor | Correlation matrix for the test anxiety dataset
theme_app | Complete theme for 'ShinyItemAnalysis' graphics
_PACKAGE | ShinyItemAnalysis: Test and Item Analysis via shiny