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Hi, do you have any suggestions how to make 3D scatterplot, BUT under linux. Worth mentioning is the fact that 'scatterplot3d' does not load under Ubuntu 8.10. Do you know any alternatives?? I tried cloud or persp but X,Y and Z axes are emprical in my case, and cannot be replaced by any seq(...). Thanks in advance, robert -- View this message in context: http://www.nabble.com/3dscatter-for-linux-tp23521603p23521603.html Sent from the R help mailing list archive at Nabble.com.

...e a dataset: ----------------------- a b c 1 228 83 6.69 2 274 83 7.36 3 320 83 8.86 4 366 83 7.36 5 412 83 6.81 6 228 129 5.58 --------------------- I want to draw a 3d graphic. I use the code __________________ scatterplot3d(avs$a,avs$b,avs$emprical,type="h",angle=35,scale.y=0.7,pch=16, + y.ticklabs(0,500,by=100),y.margin.add=0.1) _________________________________ Now I want to add a rectangle on the x,y axis, does anyone could tell me the code? I try a lot, but don't find. and another question, how do I revoke the "point...

I read through Harrington and Fleming (1982) but it is beyond my statistical comprehension. I have survival data for insects that have a very finite expiration date. I'm trying to test for differences in survival distributions between different groups. I understand that the medical field is most often dealing with censored data and that survival analysis, at least in the package survival,