similar to: boxplots with weighted data

Hello everybody, often I plot boxplots with different number of boxes (up to 200 boxes). I'd like to give every box a readable label on the x-axis. Therefore, I decrease the fontsize of the names and plot them vertical. But if you zoom into the plot (pdf) you will find an offset between the tickmark and the label - the label is shifted to the right. If you vary the box.count in the

Hello everybody, if I'm using par(xpd=NA) gridlines will plotted outside the plotting region. This is "new" (and, in my opinion, unaesthetic) in version 1.4 - compared to version 1.3. Is this a bug or a feature? Example: ------------------ par(xpd=NA) plot(1:11) grid() ------------------ platform sparc-sun-solaris2.6 arch sparc os solaris2.6

Hello everybody, is there a way to get the file name of the source file from which I read and execute my R code? In other words: If I'm executing "source('myRfile.r')" I'd like to have a statement inside myRfile.r like "src.file<-$0" (in unix csh style) which assigns th variable src.file to 'myRfile.r' . Thanks in advance! Best regards, Lutz

Hello everybody, I have following string type and try to convert it to float: > a<-"20020104.123456" > str(as.numeric(a)) num 20020104 > str(as.real(a)) num 20020104 > str(as.double(a)) num 20020104 How can I get an float instead of an integer? How can I set the desired precision? Thanks in advance Lutz Thieme Lutz Thieme AMD Saxony Manfacturing GmbH Product

Hello everybody, I found that queries (send by "dbExecStatement" ) with more than 4000 characters length produces an error in ROracle (ver 0.3-3). Maybe there is a limitation of 4kB.... Is this a bug? If yes, is this problem solved in the latest version of ROracle (ver 0.5-0)? My system information: platform sparc-sun-solaris2.8 arch sparc os solaris2.8

Hello everybody, Could anybody give me a hint how I can use "layout" and "filled.contour" (or "image" plot with a color legend) together, please? What I want to do is something like the following example (Two or more plots with a legend for each at one page): data(volcano) layout(matrix(1:2, 1, 2, byrow = TRUE)) for (i in 1:2) { filled.contour(i*volcano, color =

Hello everybody, is there a possibility to install and use multiple versions of a R library at the same time? A few words regarding the background of this question: If I change functions of an already developed package, I have to verify complex functions in a lot of R applications. So it would be useful to use different versions of a function/library and switch to the newer function/library

Hello everybody, if I'm running a R-script on a command line R-session which uses the function "try" and I'd like to interrupt the execution of my R-script pressing "CTRL-C" than R ignores the first "CTRL-C" key stroke and after I pressed "CTRL-C" second time R by itself is interrupted and I fall back to the (UNIX-) command prompt. Without using

Hello everybody, could anybody give me a hint, who I can use rbind on a list of data.frames, please? I have a list with a large number of data.frames of the same structure, like: LIST <- list(X1=data.frame(a=1,b=2), X2=data.frame(a=3,b=4), X3=data.frame(a=5,b=6), ...., XN=data.frame(a=i,b=k)) I would like to bind all data.frames very fast to a single data.frame, something like that: DF <-

Dear R community, I tried to optimized my R code by using Rprof. In my R code I'm using MySQL database connections intensively. After a bunch of queries R fails with the following error message: Error in .Call("RS_MySQL_newConnection", drvId, con.params, groups, PACKAGE = .MySQLPkgName) : RS-DBI driver: (could not connect mylogin@mydatabase on dbname "myDB"

Hello everybody, could anybody give me a hint how to to use RMySQL and ROracle libraries at the same time without getting conflict with name spaces? Because it needs to much time, unloading and reloading the libraries is no solution... Example: ----------- snip ----------------- library(ROracle) library(RMySQL) mysql <- MySQL() con <- dbConnect(mysql, user=MySQL.name, password=MySQL.pwd,

Hello everybody, if I try to (r)bind a number of large dataframes I run out of memory because R wastes memory and seems to "forget" to release memory. For example I have 10 files. Each file contains a large dataframe "ds" (3500 cols by 800 rows) which needs ~20 MB RAM if it is loaded as the only object. Now I try to bind all data frames to a large one and need more than

Hello everybody, I'm looking for a library or function to calculate a workweek from a given date, but I didn't found it. Could anybody help, please? Thank you in advance! Best regards, Lutz Thieme -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info",

Hi, Is it possible to add a subtitle that appears directly below the main title? I tried the "sub" parameter, but it adds sub-title to the bottom of the plot. Cheers, Kevin ------------------------------------------------------------------------------ Ko-Kang Kevin Wang Postgraduate PGDipSci Student Department of Statistics University of Auckland New Zealand Homepage:

Hello, the same parameter for colour and shape aesthetics gives 2 legends: library(ggplot2) p <- ggplot(mtcars, aes(x=wt, y=mpg)) p + geom_point(aes(colour=factor(cyl), shape=factor(cyl))) Can the 2 legends be consolidated to one with colours and shapes of the symbols matched between legend and plot ? Thank you Bernd Engelmann bernd.engelmann at amd.com phone: + 49-351-277-4545 fax: +

To make use of the new node aware memop hypercall, the xc_domain_memory_populate_physmap function is extended by a node parameter. Passing XENMEM_DEFAULT_NODE mimics the current behavior. Signed-off-by: Andre Przywara <andre.przywara@amd.com> -- Andre Przywara AMD-Operating System Research Center (OSRC), Dresden, Germany Tel: +49 351 277-84917 ----to satisfy European Law for business

When dumping heap info (using the Xen console handlers, e.g. CTRL-a) there are entries printed for each node and zone combination. This is helpful, but summarizing the node''s memory usage would be better. This patch adds three lines per node after the heap dump. The first line shows the number of DMA-capable pages, the second one the number of higher pages, the third is the sum of

Hi, this patch introduces a new config file option (numanodes=[x]) to specify a list of valid NUMA nodes for guests. This will extend (but not replace) the recently introduced automatic placement. If several nodes are given, the current algorithm will choose one of them. If none of the given nodes has enough memory, this will fall back to the automatic placement. Signed-off-by: Andre

Dear all, is there an implemented function to compute a weighted standard deviation (-like weighted.mean-) in R ? Thank's a lot in advance Johannes Schnitzler

Is it possible to create weighted boxplots or violin plots in lattice? It seems that you can specify weights for panel.histogram() and panel.densityplot(), but not for panel.bwplot or panel.violin(). Please let me know if I've missed something in the package documentation. Thanks! -- Raphael D. Mazor Freshwater Biologist Southern California Coastal Water Research Project 3535 Harbor Blv