similar to: Error in layout(): Too many rows in layout

Hello all! I've posted the question before but I am still struggling for an answer, please help if you can;-) Suppose a discrete series of data is generated by the following equation: CF=exp(-(t^2)/2) which is the characteristic function of a random variable X with standard normal distribution, how do I *numerically* solve for its probability density function? i.e., obtain a series of data

Hello, I'm just getting in to R, been reading manuals (thanks to all who provided pointers to good docs!), and messing with different commands. I'd appreciate a little help with this exploration, and I hope that my question is relatively easy to answer (probably, there's a simple way to do what I'm working toward). R's statistical functions are coming along easily enough,

All, I constructed a fairly simple plot using the below and scatterplot3d. However, the axis locations in scatterplot3d seem to 'hide' quite a bit of the points in my graphic based on the viewing angle, hence not adhering to Tufte's rules. I tried to determine if I could rotate the graph and relocate all three axis (origin (0, 0, 0))so they would be at the back left so the

Dear R-listers I am writing a manuscript for a scientific journal in clinical medicine. I have three groups of patients, and I present a 10*3 table of their characteristics in Table 1. Some of their characteristics, e.g. their age, are on a continuous scale, others are dichotomous. I am thinking of presenting the age distribution in each group as miniature graphs, each of which must fit in one

Hello, I apologize that this is off-topic. I am seeking information on perception of graphical data, in an effort to improve the plots I produce. Would anyone point me to literature reviews in this area? (Or keywords to try on google?) Is this located somewhere near cognitive science, psychology, human factors research? For example, some specific questions I have are: I recall as a child

Yes: I have Tufte's monograph on my desk. (along with 4 statistics texts) Yes: I am not the biggest fan of PowerPoint. Yes: I am using R to generate charts, plots, trends, etc. I have to summarize them each week. When I consider how to organize this data my first thought is to generate an HTML file with links to the R-generated plots, which HTML file organizes the plots in the required

Greg, I'm going to join issue with your here! Not that I'll go near advocating "Excel-style" graphics (abominable, and the Patrick Burns URL which you cite is remarkable in its restraint). Also, I'm aware that this is potential flame-war territory -- again, I want to avoid that too. However, this is the second time you have intervened on this theme (previously Mon 6

>[Rd] boxplot() defaults {was "boxplot in extreme cases"} >Martin Maechler maechler at stat.math.ethz.ch >Mon Nov 8 10:36:42 CET 2004 > > AndyL> Try: > > AndyL> x <- list(x1=rep(c(0,1,2),c(10,20,40)), > x2=rep(c(0,1,2),c(10,40,20))) > AndyL> boxplot(x, pars=list(medpch=20, medcex=3)) > > AndyL> (Cf ?bxp, pointed to from

Frank Harrell suggested I re-post with information about the version of R Heres's the information: > > version > _ > platform powerpc-apple-darwin6.8 > arch powerpc > os darwin6.8 > system powerpc, darwin6.8 > status > major 2 > minor 0.1 > year 2004 > month 11 > day 15 > language R Here's what happens

I am fairly new to R so I don;t know much about manipulating it yet. I would like to make some sparklines <http://www.edwardtufte.com/ bboard/q-and-a-fetch-msg?msg_id=0001OR&topic_id=1> using R. I have th pre-compiled R for MacOS on intel. Any help would be greatly appreciated. Thanks Robert

Dear R-help, Has anyone implemented sparklines in the strips of a lattice plot? What I have in mind is, say, highlighting that part of a time series that one is examining in more detail in a set of lattice plots. Regads,. Mark Difford. PS: (Andreas Loffler has implemented a simple but functional version for TeX/LaTeX: http://www.tug.org/tex-archive/help/Catalogue/entries/sparklines.html)

I'm probably not using the function right, but anyway, the program said: "please bug.report." > w_R.f1=function(PR,Pc) return (Pc*PR^3) > > w_R.f2=function(PR,Pc) return (Pc*PR) > > w_R.fc=c(w_R.f1,w_R.f2) > w_R.fc[2] [[1]] function(PR,Pc) return (Pc*PR) > > RSD(type=3, + gparP=gpar(col="red"), + gparD=gpar(fill=FALSE,col=FALSE), +

Hi Geoffrey, I?m considering using sparklines to create a few graphs. However after I have shown a report, almost all of my pages break and just get shown as syntaxError. (As Shown below) Have you any suggestions on how I can fix this? Thanks compile error ./script/../config/../app/views/paymentnames/list.rhtml:3: Invalid char `\324'' in expression

Dear R community, I have a dataframe with 500,000 rows and 102 columns. The rows represent spatial polygons, some of which overlap others (i.e., not all rows are independent of each other). Given a particular row, the first column contains a unique "RowID". The second column contains the "Variable" of interest. The remaining 100 columns ("Overlap1" ...

who wants to write rgl code to do these? http://tinyurl.com/yzojfn2 http://tinyurl.com/ylrz2p8 :-) Ben Bolker -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 261 bytes Desc: OpenPGP digital signature URL: <https://stat.ethz.ch/pipermail/r-devel/attachments/20100111/15c6208b/attachment.bin>

Hello, is there a function for 3D pie representation in R ? Thanks Klaus-P. -- Dr. Klaus-Peter Pleissner Max Planck Institute for Infection Biology Campus Charit? Mitte Schumannstr. 21/22 D-10117 Berlin Germany phone: +49-30-28460-119 fax: +49-30-28460-507 email: pleissner at mpiib-berlin.mpg.de

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi alls, i have to code a family of bar charts. After reading the doc, i cannot understand if it is possible to shade the bar colors and how. With shading i don't mean `density`. I mean something like that: http://www.advsofteng.com/images/colorcylinder_g.png Thanks and br - -- Federico -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6

Dear list readers, I want to: 1. Get a table of basic descriptive statistics for my variables with the variable names one below the other like SPSS descriptive statistics: Varname N Min Max Mean SD xxxx x x x x x xxx x x x x x .... 2. Delete some variables from a data frame or exclude variables from beeing analyzed. 3. Create a text file / redirect the terminal output to a

Hi -- I have imagemagick and rmagick installed so that I can produce images from code to a file. Can anyone direct me to where I can find guidance on how to have those images included on a web page (e.g., <img src="my_dynamically_generated_image") instead of having them sent to a file? Thanks for any input. ... doug --~--~---------~--~----~------------~-------~--~----~ You

when i plot a barchart with 5 bars there is one bar pretty long and the others get smaller like (20, 80, 20, 5, 2) is there a way of displaying the number accoirding to each bar next to it? like in a bwplot the panel option N? -- View this message in context: http://r.789695.n4.nabble.com/Show-number-at-each-bar-in-barchart-tp2125438p2125438.html Sent from the R help mailing list archive at