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View Full Version : Differences between attribute charts p, np, c, u indust. NaNa 31st January 2009, 03:53 AM Hi, I need clear and simple definitions & differences between attribute charts p, np, c, u with simple examples for each. Regards, Indust. NaNa :) harry 31st January 2009, 04:21 AM There are some good discussions (especially post #9 & #14) in this thread. Also have a look at the links and attachments provided: P Chart Question - Defects per Plate (http://elsmar.com/Forums/showthread.php?t=14230&highlight=attribute+charts) Duke Okes 31st January 2009, 01:44 PM Here's a decision tree showing differences: http://www.qimacros.com/qiwizard/control-chart-decision-tree.html indust. NaNa 1st February 2009, 03:28 PM Thanks for helping :thanx: Juan Dude 2nd February 2009, 02:24 AM This also helps: http://elsmar.com/Forums/attachment.php?attachmentid=2777 |
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