similar to: classifly 0.2.2

Hello, I am trying to explore a classification with GGobi. I am trying to generate additional data according to the model so I can draw the decision boundaries on the GGobi plot. The problem is that I always get the same error: Error in predict.lda(model,data): wrong number of variables, even if I know that I used the same number of variables for the model generation (6) and for the additional

Dear useRs, I'd like to announce a new package called geozoo, short for geometric zoo. It's a compilation of functions to produce high-dimensional geometric objects, including hypercubes and hyperspheres, Boy's surface, the hyper torus and a selection of polytopes. For a complete list, as well as images and movies, visit

clusterfly http://had.co.nz/clusterfly/ Typically, there is somewhat of a divide between statistics and visualisation software. Statistics software, particularly R, provides implementation of cutting edge research methods, but limited graphics. Visualisation software will provide sophisticated visual interfaces, but few statistical algorithms. The clusterfly package presents some early

clusterfly http://had.co.nz/clusterfly/ Typically, there is somewhat of a divide between statistics and visualisation software. Statistics software, particularly R, provides implementation of cutting edge research methods, but limited graphics. Visualisation software will provide sophisticated visual interfaces, but few statistical algorithms. The clusterfly package presents some early

Hello, I would like to plot the results of a LDA analysis plotting the discriminant scores with the decission boundaries on it with rggobi. I have GGobi already installed on my computer. I have three classes, so the plot would be LD1xLD2 plus the decission boundaries. Here there is the code I use make the plot: library(MASS) data <- zgcppr273K.pca$x[,1:7] Tumor <-

Hi all, Version 0.2.2 of the googVis package has been released on CRAN and will be available from your local CRAN mirror in due course. googleVis provides an interface between R and the Google Visualisation API. The functions of the package allow users to visualise data stored in R with the Google Visualisation API without uploading their data to Google. We presented our initial ideas on

Hi all, Version 0.2.2 of the googVis package has been released on CRAN and will be available from your local CRAN mirror in due course. googleVis provides an interface between R and the Google Visualisation API. The functions of the package allow users to visualise data stored in R with the Google Visualisation API without uploading their data to Google. We presented our initial ideas on

We are pleased to announce version 2.1.4-3 of rggobi. This release introduces many new features, including the ability to open new displays, and get and set tour projections. The rggobi package provides a command-line interface to GGobi, an interactive and dynamic graphics package. Rggobi complements GGobi's graphical user interface, providing a way to fluidly transition between analysis and

We are pleased to announce version 2.1.4-3 of rggobi. This release introduces many new features, including the ability to open new displays, and get and set tour projections. The rggobi package provides a command-line interface to GGobi, an interactive and dynamic graphics package. Rggobi complements GGobi's graphical user interface, providing a way to fluidly transition between analysis and

Dear R developers, I am visualising high dimensional genomic data and for this purpose I need to compute pairwise distances between many points in a high-dimensional space (say I have a matrix of 5,000 rows and 20,000 columns, so the result is a 5,000x5,000 matrix or it's upper diagonal).Computing such thing in R takes many hours (I am doing this on a Linux server with more than 100 GB of RAM,

Hi R Expert Community, I need your help in getting rggobi and ggobi to work. I tried running ggobi under Rattle's Explore tab and interactive option but got an error. I then tested library('rggobi')and noticed I get the same error. So it's not Rattle specific. I have GGOBI and rggobi installed on my machine. Below is the info. At first I got Error 'A' below. Then I

Hi, I am trying to install ggobi for R under Solaris SunOS 5.5.1 Generic_103640-27 sun4u sparc SUNW,Ultra-Enterprise following the instructions in INSTALL under e) R interface, although I have some modifications in mind: I am planning to keep the sources (untarred and unzipped) in /home/woodstock/hoffmann/R/Sources/Rggobi and I have set setenv GGOBI_ROOT $HOME/R/Sources/Rggobi (with $HOME =

Hi R users. I am experimenting with ubuntu 7.04 Feisty. I install the ggobi package with apt-get. I got almost all the packages, but when I try to obtain rggobi, I got this message: ------------------------------------------------------------------------------------------------- install.packages("rggobi") Aviso en install.packages("rggobi") : argument 'lib' is

Hello all: A question from a new user. I have data on a geo-referenced curvilinear grid. This is a grid with 75 rows and 51 columns, is not aligned north-south, and the rows and columns are not straight. (And the coordinates are in meters.) I want to make image plots of this data, but where the grid is deformed according to the correct locations of the grid points, instead of coming out

After installing rggobi, I get the following error when I try to load it: > local({pkg <- select.list(sort(.packages(all.available = TRUE))) + if(nchar(pkg)) library(pkg, character.only=TRUE)}) Loading required package: RGtk2 Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library

hi - not sure if this is the right spot to ask for help on this, probably a basic question... I am trying to install ggobi on R running on Ubuntu Hardy - I am new to both Linux & R so the answer may be obvious & I'm just missing it. I have installed GGobi via synaptic, but trying to install rggobi I get the following error - there's some path problem but I don't fully

On a ubuntu linux computer (Feisty, i386), I compile R and additional packages from source. The compiler is gcc 4.1.2. The problem is, I can run "sudo R" and successfully compile all packages (e.g., MASS, lattice) except rggobi. The error seems to be in display.c. My ggobi is in /usr/local/, which R can find. I don't think this is a dependence issue because install.packages(...,

R printed out the following error messages during the installation of the package "clusterfly": > *install.packages("clusterfly", repos = getOption("repos"),dependencies =TRUE) *--- Please select a CRAN mirror for use in this session --- trying URL ' http://umfragen.sowi.uni-mainz.de/CRAN/bin/windows/contrib/2.5/clusterfly_0.2.2.zip ' Content type

I am currently using R 2.15.0 with R Tools 2.15 (in Windows XP). I downloaded the source for RGgobi and extracted it to a folder.   Then I tried compiling and installing with the following command and got an error message: -------------------------------------------------------------------------------------------- D:\Work\tmp>R CMD INSTALL --build "D:\\DPF\\Rggobi\\rggobi" *

I am currently using R 2.15.0 with R Tools 2.15 (in Windows XP). I downloaded the source for RGgobi and extracted it to a folder.   Then I tried compiling and installing with the following command and got an error message: ------------------------------------------------------------------------------------------------------------------ D:\Work\tmp>R CMD INSTALL --build