Displaying 6 results from an estimated 6 matches similar to: "R-alpha: `missing' BB functions"
2004 Sep 10
1
swiss.x
Is the swiss data set in R the same as S dataset swiss.x .
I was trying out some clustering by doing the following that I got from
Venables and Ripley's book.
h<-hclus(dist(swiss.x), method= "connected")
plclust(h)
cutree(h,3)
plclust(clorder(h,cutree(h,3)))
I tried swiss instead of swiss.x, it doesnot seem happy.
Thanks ../Murli
2011 Jan 25
2
barplot with varaible-width bars
I would like to produce a bar plot with varying-width bars. Here is an example to illustrate:
ww <- c(417,153,0.0216,0.0065,556,256,0.0162,0.0117,
+ 726,379,0.0358,0.0501,786,502,0.0496,0.0837,
+ 892,591,0.0785,0.0795)
yy<-t(t(array(ww,c(2,10))))
barplot(yy[,2*1:5],las=1,space=c(.1,.5),beside=T)
produces a barplot of 5 pairs of bars that are of equal width
2000 Dec 08
0
Where is a function for minimum spanning tree in R for win
Hello the R people.
I'd like to calculate shortest distances between cities in one area
from cities' coordinates.
For this purpose, Splus has a function, "mstree" for calculating
minimum spring tree.
But for R, I couldn't find similar function.
It seems that R has little function for OR(Operational Research).
Does anyone know about availability of this method in R?
2003 Sep 17
3
mstree
hello,
i have some problems with mstree!
there are no similar function in R like in S-Plus!
Is there somebody who has a code in R ????
Thanks
1997 Aug 25
0
R-alpha: Re: missing' BB functions
Kurt
The function tempfile is available based on some C code from Friedrich
Leisch. The function unlink is fairly simple in unix but I haven't
experimented elsewhere. In this regard, I have put together a small
kernel set of functions to try to handle cross platform and R vs S
issues. This is appended below and I would certainly appreciate
feedback. The purpose of this kernel is so that I can
2002 Mar 24
2
monthplot() in R?
The monthplot function in S is useful for plotting seasonal data.
It's not in base R or the ts package; is it in one of the contributed
packages? (I've written a quick version for myself; if there isn't
one generally available already, I'll make it public somehow.)
Duncan Murdoch
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