mosaic package

Example 9.22: shading plots and inequalities

March 1, 2012 | Nick Horton

A colleague teaching college algebra wrote in the R-sig-teaching list asking for assistance in plotting the solutions to the inequality x^2 - 3 __ 0. This type of display is handy in providing a graphical solution to accompany an analytic one. RThe plot...
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Proc report for simple statistics

October 30, 2011 | Ken Kleinman

Ken Beath, of Macquarie University, commented on an earlier entry that the best way to generate summary statistics is using proc report. While the best tools might differ, depending on the purpose, we wanted to share Ken's code demonstrating how to re...
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