search for: bagplots

Hi, I am using the bagplot function within the aplpack package and often get this error: Error in chull(pg[, 1], pg[, 2]) : NA/NaN/Inf in foreign function call (arg 2) Here's an example of data for which this happens: bagplot(c(-4.66, -2.62, -3.65 ,-3.07 ,-4.91, -4.56 ,-3.79, -3.10, -3.01), c(2.14, -7.18, -0.15 , 2.67, -2.49, -0.89 , 0.96 , 0.59, -4.59)) Can anyone help? --

Has anyone ported the Bagplot function by Rousseeuw, Ruts, and Tukey from S to R? The S function comprises a script and a FORTRAN function. I assume porting is relatively uncomplicated, but since I have not done any porting before I would not want to invest the effort if a port is readily available.

Hello, I saw a little discussion about this in the archives, but it was unclear to me whether someone had submitted a port to R of the Splus bagplot() function. If so, does anyone know where I could get it? Thanks. Best, Matt

I have two vectors x and y, which I would like to plot against each other. I am also displaying other data in this plot. However, I have about 1 million points to plot, and just plotting them x againt y is not very informative. What I'd like to do is to do sort of a continuous box plot. My x values goes from -1 to 1 and my y values from 0 to 1, so I?d like to plot the median and quantiles,

I can take the results of a simulation with one random variable and generate an empirical interval that contains 95% of the observations, e.g., x <- rnorm(10000) quantile(x,probs=c(0.025,0.975)) Is there an R function that can take the results from two random variables and generate an empirical ellipse that contains 95% of the observations, e.g., x <- rnorm(10000) y <- rnorm(10000) ?

When I type library() to see what is installed the following list in RED comes up. Packages in library '/home/jason/R/i686-pc-linux-gnu-library/2.13': abind Combine multi-dimensional arrays aplpack Another Plot PACKage: stem.leaf, bagplot, faces, spin3R, and some slider functions biglm bounded memory linear and

hello all, i'm running R-2.6.1 on solaris 10 (x86). I added the package aplpack without problems, but when i try to use it, i got errors: > library(aplpack) Loading required package: tcltk Error in namespaceExport(ns, exports) : undefined exports :addTclPath, as.tclObj, is.tclObj, is.tkwin, tclfile.dir, tclfile.tail In addition: Warning message: S3 methods '$.tclvar',

Hi all, Does anyone have an R implementation of the queplot (K.?M. Goldberg and B.?Iglewicz. Bivariate extensions of the boxplot. Technometrics, 34(3):pp. 307?320, 1992)? I'm struggling with the estimation of the asymmetry parameters. Hadley -- Assistant Professor / Dobelman Family Junior Chair Department of Statistics / Rice University http://had.co.nz/

Hi, All, I am trying to use R to make the following type of boxplot while I couldn't find a way to do it. My dataset looks like X1 Y1 X2 Y2.... SPLIT. The split highlights my experiment details and both x and y are continuous numerical values. I need to plot y vs. x with split as legend and boxplot has to be used for all splits. May I ask how to get it? Currently available boxplot only

Hello all, I'm trying to graph a scatterplot of a large (5,000 x,y coordinates) of data with the caveat that many of the data points overlap with each other (share the same x AND y coordinates). In using the usual "plot" command, > plot(education, xlab="etc", ylab="etc") it seems that the overlap of points is not shown in the graph. Namely, there are