Methods for model selection, model averaging, and calculating metrics, such as the Gini, Theil, Mean Log Deviation, etc, on binned income data where the topmost bin is right-censored. We provide both a non-parametric method, termed the bounded midpoint estimator (BME), which assigns cases to their bin midpoints; except for the censored bins, where cases are assigned to an income estimated by fitting a Pareto distribution. Because the usual Pareto estimate can be inaccurate or undefined, especially in small samples, we implement a bounded Pareto estimate that yields much better results. We also provide a parametric approach, which fits distributions from the generalized beta (GB) family. Because some GB distributions can have poor fit or undefined estimates, we fit 10 GB-family distributions and use multimodel inference to obtain definite estimates from the best-fitting distributions. We also provide binned income data from all United States of America school districts, counties, and states.

Package: | binequality |

Type: | Package |

Version: | 1.0.1 |

Date: | 2016-12-16 |

License: | GPL (>= 3.0) |

The datasets are: state_bins, county_bins, and school_district_bins.

The main functions are: fitFunc, run_GB_family, getMids, getQuantilesParams, giniCoef, LRT, makeFitComb, makeInt, makeIntWeight, makeWeightsAIC, mAvg, midStats, MLD, modelAvg, paramFilt, and theilInd.

Type ?<object> to learn more about these objects, e.g. ?state_bins

Type ?<function> to see examples of the function's use, e.g. ?getMids

Samuel V. Scarpino, Paul von Hippel, and Igor Holas

Maintainer: Samuel V. Scarpino <scarpino@utexas.edu>

FIXME - references

1 | ```
#FIXME, write the example run of states here
``` |

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