epub: A sample of epub transactions for rule mining

epubR Documentation

A sample of epub transactions for rule mining

Description

The epub dataset is a transformation of the Epub transaction matrix of the arules package into a data frame. The dataset contains the download history of documents from the electronic publication platform of the Vienna University of Economics and Business Administration. The data was recorded between Jan 2003 and Dec 2008.

Usage

epub

Format

A data frame with 25893 observations and three variables.

transaction_id

The id of the transaction. A transaction appears in as many rows as epub acquired in it.

time_stamp

Time stamp of the transaction in POSIXct format.

book_code

The code of the epub

Source

Original data provided by Michael Hahsler from ePub-WU at https://epub.wu-wien.ac.at.

Examples


epub


jmsallan/BAdatasets documentation built on May 7, 2024, 11:45 a.m.