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Car Evaluation Data Set

Source: R/car_eval_docs.R
car_eval.Rd

Car Evaluation Database was derived from a simple hierarchical decision model originally developed for the demonstration of DEX.

Usage

car_eval

Format

A data frame with 1728 observations on the following 7 variables.

  • buying

    • vhigh, high, med, low.

  • maint

    • vhigh, high, med, low.

  • doors

    • 2, 3, 4, 5more.

  • persons

    • 2, 4, more.

  • lug_boot

    • small, med, big.

  • safety

    • low, med, high.

  • class_value

    • unacc, acc, good, vgood

Source

Marko Bohanec (marko.bohanec '@' ijs.si) Blaz Zupan (blaz.zupan '@' ijs.si)

References

M. Bohanec, V. Rajkovic: Expert system for decision making. Sistemica 1(1), pp. 145-157, 1990.) https://archive.ics.uci.edu/ml/machine-learning-databases/car/car.data https://archive.ics.uci.edu/ml/datasets/Car+Evaluation