Groceries {arules} | R Documentation |
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.
data(Groceries)
Object of class transactions
.
The data set is provided for arules by Michael Hahsler, Kurt Hornik and Thomas Reutterer.
Michael Hahsler, Kurt Hornik, and Thomas Reutterer. Implications of probabilistic data modeling for mining association rules. In Proceedings of the 29th Annual Conference of the Gesellschaft fuer Klassifikation e.V., University of Magdeburg, March 9-11, 2005, Studies in Classification, Data Analysis, and Knowledge Organization. Springer-Verlag, 2005. Accepted for publication.
data(Groceries) summary(Groceries)