# Evaluation of Algorithm Collections Using Item Response Theory

## Documentation for package ‘airt’ version 0.2.2

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

## Help Pages

algo_effectiveness_crm | Computes the actual and predicted effectiveness of a given algorithm.
algo_effectiveness_poly | Computes the actual and predicted effectiveness of a given algorithm.
autoplot.effectivenesscrm | Computes the actual and predicted effectiveness of the collection of algorithms.
autoplot.effectivenesspoly | Computes the actual and predicted effectiveness of the collection of algorithms.
autoplot.heatmapcrm | Function to produce heatmaps from a continuous IRTmodel
autoplot.latenttrait | Performs the latent trait analysis
autoplot.modelgoodnesscrm | Computes the goodness of IRT model for all algorithms.
autoplot.modelgoodnesspoly | Computes the goodness of IRT model for all algorithms.
autoplot.tracelinespoly | Function to plot tracelines from a polytomous IRTmodel
cirtmodel | Fits a continuous IRT model.
classification_cts | A dataset containing classification algorithm performance data in a continuous format.
classification_poly | A dataset containing classification algorithm performance data in a polytomous format.
effectiveness_crm | Computes the actual and predicted effectiveness of the collection of algorithms.
effectiveness_poly | Computes the actual and predicted effectiveness of the collection of algorithms.
heatmaps_crm | Function to produce heatmaps from a continuous IRTmodel
latent_trait_analysis | Performs the latent trait analysis
make_polyIRT_data | Converts continuous performance data to polytomous data with 5 categories.
model_goodness_crm | Computes the goodness of IRT model for all algorithms.
model_goodness_for_algo_crm | Computes the goodness of IRT model for a given algorithm.
model_goodness_for_algo_poly | Computes the goodness of the IRT model fit for a given algorithm.
model_goodness_poly | Computes the goodness of IRT model for all algorithms.
pirtmodel | Fits a polytomous IRT model.
tracelines_poly | Function to plot tracelines from a polytomous IRTmodel