Computers

A local internet service provider (ISP) created two new
  versions of its software, with alternative ways of
  implementing a new feature. To find the product that
  would lead to the highest satisfaction among customers,
  the ISP conducted an experiment comparing user preference
  for the two new versions versus the existing software.
  The ISP ideally wants to find out which of the three
  software products causes the highest user satisfaction.
  It has identified three major potential lurking variables
  that might affect user satisfaction: gender, age, and
  hours per week of computer use.

datasets

Data sets and utilities from Project MOSAIC
        (mosaic-web.org) used to teach mathematics, statistics,
        computation and modeling.  Funded by the NSF, Project MOSAIC is
        a community of educators working to tie together aspects of
        quantitative work that students in science, technology,
        engineering and mathematics will need in their professional
        lives, but which are usually taught in isolation, if at all.

Randall Pruim

mosaic

Project MOSAIC (mosaic-web.org) statistics and mathematics
        teaching utilities

Computers function

A data frame with 20783 observations on the following variables.
   <ul><li><code>age</code></li></ul> {age of computer user (in years)}
    <item><code>gender</code></item> {a factor with levels <code>female</code> or <code>male</code>}
    <item><code>comp</code></item> {weekly time of computer use (in hours)}

Computers: Preferences for Computer Software

Description

Usage

Arguments

format

References