It seems that the bug in Lattice cloud() function is on the Win32 R1.8.0Beta only.
So it is solved in the R1.8.0 Final ...
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Cloud() function does not display anything with R1.8.0beta
in WindowsXP ...
Does any one noticed this ?
others functions from lattice seem working properly.
does it work in the final 1.8.0 for windows ?
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Hello MZodet,
Wednesday, September 17, 2003, 2:14:12 PM, you wrote:
Mag How do I rotate 3D plots/surfaces generated by either cloud or wireframe?
wireframe has the screen parameter which reads a list to rotate ...
something in this kind:
wireframe(object, screen = list( x = 5, y = 5 , z=
can I avoid it with making
the colorvect vector each time I call persp ?
The other idea is making an equivalent matrix with each cell with the
color info...
but how can I automate that kind of procedure ?
THanks
Mark Marques
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How can I control de wrap-around color behaviour in the persp
function ?
I am using something like :
persp(bb[1:100,2:97], col= rainbow(8,start=0.1, end=0.8)))
Depending on the rainbow length value I get several wrap-around blocks of
the selected color range...something that I wanted to
me a warning message stating :
remove: variable rtu$Ri. was not found
or there is another method to remove parts of a dataframe?
thanks in advance
Mark Marques
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I have small problem ...
with the cluster library each time I try to use
the agnes,pam,fanny functions with more than 2 elements
I get the following error:
Error in vector(double, length) : negative length vectors are not allowed
In addition: Warning message:
NAs introduced by
First thanks to the fast answer regarding the Clustplot problem...
Regarding a new problem:
for (i in 1:5)
{
z - clara(adata, i)
plot(z)
}
in the above code in the plot screen I get something like:
clusplot(clara(x=adata,i)) in title
in the 2nd type of plot I get
Regarding a new problem:
for (i in 1:5) { z - clara(adata, i) plot(z) }
in the above code in the plot screen
I get something like: clusplot(clara(x=adata,i)) as title;
inthe2ndtype of plot I get
silhouete plot of clara(x=adata,k=i,samples=50)
How can
the savePlot function, is there any
other way of exporting the above plots ? in a Non-interactive manner ?
Greetings in advance
Mark Marques
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plot stops the command line window asking what type of plot do
I want to see.
How can I disable that interactiveness ?
I am using a R file as source I was hoping to end up with several PNG or JPG in
directory...
Thanks in advance
Mark Marques
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I am using the library(cluster), and (mva)
Clustering function clara()
sometihng like this:
cdata - clara(vdata,6)
plot(cdata)
savePlot(filename=c:\\clara1,type=c(png),2)
But for my surprise the after the plot I get :
Hit Return to see next plot:
if i do something like :
plot(cdata,3)
I
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