Cognitive Testing Using Item Response Theory

---

Documentation for package ‘cogirt’ version 1.0.0

• DESCRIPTION file.
• User guides, package vignettes and other documentation.

Help Pages

cog_cat	Administer Cognitive Tests Using Computerized Adaptive Testing
cog_cat_sim	Perform Simulated Computerized Adaptive Testing
cog_irt	Fit Item Response Theory Models with Optional Contrast Effects
cpt	CPT Data
dich_response_model	Dichotomous Response Model
dich_response_sim	Simulate Dichotomous Response Model
ex1	Simulated Data for a Unidimensional Two-Parameter Item Response Model
ex2	Simulated Data for a Signal Detection Weighted IRT Model
ex3	Simulated Data for a Signal Detection Weighted IRT Model with an Experimental Design
ex4	Simulated Data for a Unidimensional Two-Parameter Item Response Model with Two Measurement Occasions
ex5	Simulated Single Subject Data for a Signal Detection Weighted IRT Model with an Experimental Design
flanker	Flanker Data
lrt	Method of anova for cogirt S3
nback	N-Back Data
plot.cog_cat_sim	Method of Plot for Simulated Adaptive Testing Using cogirt S3
plot.cog_irt	Method of Plot for cogirt S3
plt	PLT Data
sopt	SOPT Data
sternberg	Sternberg Data
summary.cog_cat_sim	Method of Summary for cog_cat_sim S3
summary.cog_irt	Method of Summary for cog_irt S3