November 29, 2018 | Mark Paradies

Who drew the first Pareto Chart?

Joseph Juran (quality expert) named the Pareto Chart after Vilfredo Pareto (pictured below).

Who was Vilfredo? An economist, sociologist, and engineer born in 1848. He discovery that 80 percent of the land (or wealth) in Italy was held by 20% of the population. However, Vilfredo never drew a Pareto Chart.

When was the first Pareto Chart drawn? I would suggest that graphics expert William Playfair (pictured above) drew the first approximation of a Pareto Chart (or bar chart) soon after 1781. BEFORE Vilfredo Pareto was even born! The chart is shown above.

What do you think? Does the graph of imports and exports to Scotland look like a Pareto Chart? Maybe we should call them the Playfair Charts?

Do you know the secrets of applying Pareto Charts to improve performance? You can learn to use them effectively at the TapRooT® Trending to Manage Performance Course on March 11-12, 2019, in Houston. The course is being held just prior to the 2019 Global TapRooT® Summit.

Attend the course and learn to:

  • Use you incident and root cause analysis data
  • Know if a trend is really significant
  • Efficiently display a trends without misleading people
  • Make your data really reliable
  • Spot where you need to improve
  • Trend infrequently occurring data
  • Present data to management to help them manage performance

Don’t miss out! This course is only offered once each year.

Courses & Training, Operational Excellence
Show Comments

One Reply to “Who drew the first Pareto Chart?”

  • SUMAN SARKAR says:

    Agreed with the Article, Pareto analysis is required to find out the root cause. Pareto chart should be presented to find out the root cause.

Leave a Reply

Your email address will not be published. Required fields are marked *