Multidimensional Item Response Theory


[Up] [Top]

Documentation for package ‘mirt’ version 0.1-13

Help Pages

anova-method Confirmatory Full-Information Item Factor Analysis for Mixed Data Formats
anova-method Class "confmirtClass"
anova-method Full-Information Item Factor Analysis (Multidimensional Item Response Theory)
anova-method Class "mirtClass"
anova-method Full-Information Item Factor Analysis for Mixed Data Formats
anova-method Class "polymirtClass"
bfactor Full-Information Item Bifactor Analysis
bfactorClass-class Class "bfactorClass"
coef-method Full-Information Item Bifactor Analysis
coef-method Class "bfactorClass"
coef-method Confirmatory Full-Information Item Factor Analysis for Mixed Data Formats
coef-method Class "confmirtClass"
coef-method Full-Information Item Factor Analysis (Multidimensional Item Response Theory)
coef-method Class "mirtClass"
coef-method Full-Information Item Factor Analysis for Mixed Data Formats
coef-method Class "polymirtClass"
confmirt Confirmatory Full-Information Item Factor Analysis for Mixed Data Formats
confmirtClass-class Class "confmirtClass"
expand.table Expand summary table of patterns and frequencies
fitted-method Full-Information Item Bifactor Analysis
fitted-method Class "bfactorClass"
fitted-method Full-Information Item Factor Analysis (Multidimensional Item Response Theory)
fitted-method Class "mirtClass"
fscores Compute factor scores
fscores-method Methods for Function fscores
fscores-method Compute factor scores
fscores-methods Methods for Function fscores
itemplot Displays item surface and information plots
itemplot-method Methods for Function itemplot
itemplot-method Displays item surface and information plots
itemplot-methods Methods for Function itemplot
key2binary Convert response patterns to binary data
logLik Monte Carlo Log-Likelihood Calculation
logLik-method Methods for Function logLik
logLik-method Monte Carlo Log-Likelihood Calculation
logLik-methods Methods for Function logLik
LSAT7 Description of LSAT7 data
mirt Full-Information Item Factor Analysis (Multidimensional Item Response Theory)
mirtClass-class Class "mirtClass"
plot-method Full-Information Item Factor Analysis (Multidimensional Item Response Theory)
plot-method Class "mirtClass"
plot-method Full-Information Item Factor Analysis for Mixed Data Formats
plot-method Class "polymirtClass"
polymirt Full-Information Item Factor Analysis for Mixed Data Formats
polymirtClass-class Class "polymirtClass"
print-method Class "bfactorClass"
print-method Class "confmirtClass"
print-method Class "mirtClass"
print-method Class "polymirtClass"
residuals-method Full-Information Item Bifactor Analysis
residuals-method Class "bfactorClass"
residuals-method Confirmatory Full-Information Item Factor Analysis for Mixed Data Formats
residuals-method Class "confmirtClass"
residuals-method Full-Information Item Factor Analysis (Multidimensional Item Response Theory)
residuals-method Class "mirtClass"
residuals-method Full-Information Item Factor Analysis for Mixed Data Formats
residuals-method Class "polymirtClass"
SAT12 Description of SAT12 data
Science Description of Science data
show-method Class "bfactorClass"
show-method Class "confmirtClass"
show-method Class "mirtClass"
show-method Class "polymirtClass"
simdata Simulate response patterns from an underlying multivariate normal distribution
specify.model Specify confirmatory loadings
summary-method Full-Information Item Bifactor Analysis
summary-method Class "bfactorClass"
summary-method Confirmatory Full-Information Item Factor Analysis for Mixed Data Formats
summary-method Class "confmirtClass"
summary-method Full-Information Item Factor Analysis (Multidimensional Item Response Theory)
summary-method Class "mirtClass"
summary-method Full-Information Item Factor Analysis for Mixed Data Formats
summary-method Class "polymirtClass"