Feb 20
http://www.blogjava.net/supercrsky/archive/2008/11/13/240336.html
http://www.docin.com/p-1751798.html
http://www.quietlyscheming.com/blog/charts/easy-custom-charts/
http://demo.quietlyscheming.com/chartBackgrounds/app.html
http://topic.csdn.net/u/20091125/09/4d3b6f21-e6ad-4021-a366-ad83b1e3581a.html
http://learn.adobe.com/wiki/display/Flex/Getting+Started
http://www.cnblogs.com/Fooo/archive/2009/10/22/1587791.html
http://blog.csdn.net/M_ChangGong/archive/2009/05/10/4165741.aspx
http://blog.csdn.net/stonywang/archive/2008/07/15/2654885.aspx
http://www.physics.csbsju.edu/stats/box2.html
http://zh.wikipedia.org/wiki/%E7%AE%B1%E5%BD%A2%E5%9C%96
http://www.asq.org/learn-about-quality/cause-analysis-tools/overview/scatter.html
