Thursday, April 10, 2014

49. Box plot

http://rtutorialseries.blogspot.com/2010/02/r-tutorial-series-regression-with.html
A box plot graphically depict groups of numerical data in quartiles. It is a standard way to display the distribution of data using a summary of the minimum, first quartile, median, third quartile and maximum. For a map like this, you can see what a box plot is useful in giving us a visualization of statistical measures of a team's salary. You can easily discover all five of the variables mentioned, such as, who makes the most in the AFC? Who makes the least? What is the average salary? Additionally, a box plot allows you to compare one group with another (AFC vs NFC)  based on their min, max, mean values.

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