search for: ramified

Displaying 3 results from an estimated 3 matches for "ramified".

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2009 Apr 26
1
Generate ramified structures
Hello, I would like to generate ramified structures like plant root systems, river networks or trees and save the generated structure as an image. Does anyone knows if there is a way to do that with R? Thank you in advance, Talita [[alternative HTML version deleted]]
2001 Aug 12
2
rpart 3.1.0 bug?
I just updated rpart to the latest version (3.1.0). There are a number of changes between this and previous versions, and some of the code I've been using with earlier versions (e.g. 3.0.2) no longer work. Here is a simple illustration of a problem I'm having with xpred.rpart. iris.test.rpart<-rpart(iris$Species~., data=iris[,1:4], parms=list(prior=c(0.5,0.25, 0.25))) + ) >
2009 Apr 27
3
Formatting numbers
..., ... > (jim holtman) > 70. Re: ANOVA/statistics question (Peter Flom) > 71. Re: eager to learn how to use "sapply", "lapply", ... > (Gabor Grothendieck) > 72. Re: dotplot: labeling coordinates for each point (Deepayan Sarkar) > 73. Generate ramified structures (Talita Perciano) > 74. Rmpi failing to install with all latest MPI packages and > config arguments (Vince Fulco) > 75. RWeka: How to access AttributeEvaluators (Michael Olschimke) > 76. Re: simulate arima model (Rolf Turner) > 77. Re: Question of "Quant...