Groceries {arules} | R Documentation

## Groceries Data Set

### Description

The `Groceries` data set contains 1 month (30 days) of real-world point-of-sale transaction data from a typical local grocery outlet. The data set contains 9835 transactions and the items are aggregated to 169 categories.

If you use this data set in your paper, please refer to the paper in the references section.

### Usage

    data(Groceries)

### Format

Object of class `transactions`.

### Author(s)

Michael Hahsler

### Source

The data set is provided for arules by Michael Hahsler, Kurt Hornik and Thomas Reutterer.

### References

Michael Hahsler, Kurt Hornik, and Thomas Reutterer (2006) Implications of probabilistic data modeling for mining association rules. In M. Spiliopoulou, R. Kruse, C. Borgelt, A. Nuernberger, and W. Gaul, editors, From Data and Information Analysis to Knowledge Engineering, Studies in Classification, Data Analysis, and Knowledge Organization, pages 598–605. Springer-Verlag.

[Package arules version 1.6-3 Index]