Tips {reshape}R Documentation

Tipping data

Description

One waiter recorded information about each tip he received over a period of a few months working in one restaurant. He collected several variables: begin{enumerate}

  • tip in dollars,
  • bill in dollars,
  • sex of the bill payer,
  • whether there were smokers in the party,
  • day of the week,
  • time of day,
  • size of the party. end{enumerate}

    In all he recorded 244 tips. The data was reported in a collection of case studies for business statistics (Bryant & Smith 1995).

    Usage

    data(tips)

    Format

    A data frame with 244 rows and 7 variables

    References

    Bryant, P. G. and Smith, M (1995) Practical Data Analysis: Case Studies in Business Statistics. Homewood, IL: Richard D. Irwin Publishing:


    [Package reshape version 0.8.2 Index]