The GGobi book is now available from Springer and Amazon,after quite a delay.Getting the figures printed correctly was difficult.每章后面的练习的解决方案都可以通过电子邮件发送给施普林格老师。

The GGobi book is now available from Springer and Amazon,after quite a delay.Getting the figures printed correctly was difficult.每章后面的练习的解决方案都可以通过电子邮件发送给施普林格老师。

RKN over at Epidemiology blog had a small problem he solved using simulation:I have been interested in the following question: if there are,let's say,外汇风险责任的5个基因，每一个基因都有两个等位基因，其中一个基因与…

I was trying to plot figure in R like the one below,这基本上就是谢伯利斯的否决权参与者模式。Based on my knowledge of R now,I encountered 2 major problems:I don't know if there is a function that can draw archs,or at least partial curves from circles.I don't know if there is a good way...

?rollmean (package=zoo)?rollmedian (package=zoo)?runmed (package=stats)

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