search for: gdd

Hi I was searching for some X replacement for my job in R and i found the GDD I installed it and I match all the system requirements. My problem (maybe a dumb one) is that every plot comes with no font and i cant find a simgle example of a plot WITH FONT DETAIL in the list can anybody help me? a simple example: library(GDD) GDD("something.png", type="png&q...

I have problem to have fonts in graphics using GDD. R version: R 2.2.1 (2005-12-20). GDD version: GDD_0.1-8.tar.gz Platform: Linux 2.6.17-gentoo-r8 #2 SMP Sat Nov 4 21:16:47 EST 2006 i686 Intel(R) Pentium(R) 4 CPU 3.00GHz GenuineIntel GNU/Linux I have configured the basefont.mapping file accordingly to the path of the font on my computer: base...

hi I'm using the GDD package (in a 64bits fedora machine using R 2.3.0) to save in a png file some plots and i noticed that changing the lwd parameter does not change my line width I tried the same script in a Windows based R (2.2.1 r36812), using no GDD, and it worked. Does anybody has a clue? My testing script is...

Hi Apologies for this question. I have read the help for GDD and font mapping, and it tells me that the config file, /usr/lib/R/library/GDD/fonts/basefont.mapping is responsible for mapping fonts to the GDD library. However: > .GDD.font() [1] "/usr/X11R6/lib/X11/fonts/Type1/l048013t.afm" [2] "/usr/X11R6/lib/X11/fonts/Type1/l048016t.afm&qu...

I succeeded in compiling and installing the GDD package under my FreeBSD 6.1 box after eliminating ifdef DEBUG ? ?PKG_CFLAGS+=-DJGD_DEBUG endif in Makevars.in Now, with the following code .............................................. grafico1<- function() { plot(1:length(tabella[,1]),tabella[,2],ylim=c(Ymin,Ymax),type="h",...

...efault string to (try to) download the CRAN package information. ======================== Someone asked me about the behavior of tools::pkgDepends() , and in investigating I discovered the following: ## tools:::getRemotePkgDepends ## undebug(tools:::getRemotePkgDepends) tools::pkgDepends("GDD") ## Error in tools::pkgDepends("GDD") : package 'GDD' was not found ## (correct!) tools::pkgDepends("GDD",local=FALSE) ## Warning: unable to access index for ## repository http://mira.sunsite.utk.edu/CRAN ## ** should be OK, my settings work for update packages...

Hi I have trouble making a best fitted curve for a xy-plot. My data consist of two groups with four repititions for each x-value. plot(weight~gdd,data=weight,pch=as.numeric(species)) <http://r.789695.n4.nabble.com/file/n4647692/Weight.jpeg> Can you help? Cecilie -- View this message in context: http://r.789695.n4.nabble.com/Best-fitted-curve-tp4647692.html Sent from the R help mailing list archive at Nabble.com.

...rdot wrote: > [...] > I just upgraded my mac computer to the new OS X Leopard. And all my > code that uses Rserve to produce pictures doesn t work anymore. I am > using the latest version of Rserve (0.5), I have tried the old and > the new java client. My R is 2.6.1. All libs (GDD, Cairo are the > latest as well) > > For example a simple : > connection.voidEval("library(GDD)"); > > produces a bunch of : > The process has forked and you cannot use this CoreFoundation > functionality safely. You MUST exec(). > Break on > __THE_PROC...

Hello everyone, I am working for a few days already on a basic algorithm, very common in applied agronomy, that aims to determine the degree-days necessary for a given individual to reach a given growth stade. The algorithm (and context) is explained here: http://www.oardc.ohio-state.edu/gdd/glossary.htm , and so I implemented my function in R as follows: DD <- function(Tmin, Tmax, Tseuil, meanT, method = "DDsin") ### function that calculates the degree-days based on ### minimum and maximum recorded temperatures and the ### minimal threshold temperature (lower growth temp...

...X11 display '' > Execution halted Here's a snippet from the png help page: 'bitmap' provides an alternative way to generate PNG and JPEG plots that does not depend on accessing the X11 display but does depend on having GhostScript installed. (Device 'GDD' in 'GDD' is another alternative using several other additional pieces of software.) You can find GDD and another alternative Cairo here: http://www.rosuda.org/R Jeff -- http://biostat.mc.vanderbilt.edu/JeffreyHorner ______________________________________________ R-help...

Hi, I noticed recently when installing the GDD package for R under GNU/Linux that it required the gd library (http://libgd.org/) for generating graphics. The resolution of this was to simply install the library on my system, and then GDD successfully installed without any complaints. However, the variant of GNU/Linux that I use is Gentoo, so...

...ata would print out just like any other matrix or class or whatever type myDevice actually is. So my question is does such a thing already exist? I know about piximage, but apparently I have to load image data from somewhere for it to work; I can't use plot(), etc. to create the piximage data. GDD would be a nice way to do it, because GD libraries are widely available for use with other languages I might use with PostgreSQL and PL/R (for instance, Perl would talk to PostgreSQL, call a PL/R function to use R to return an image, which Perl would then process further), but GDD requires temporar...

...ustom device, I should create a pDevDesc structure that gets passed to GECreateDevDesc. ..elided... pDevDesc dev; /* Allocate and initialize the device driver data */ if (!(dev = (pDevDesc) calloc(1, sizeof(DevDesc)))) return 0; /* or error() */ /* set up device driver or free ?dev? and error() */ gdd = GEcreateDevDesc(dev); GEaddDevice2(gdd, "dev_name"); ...elided... which indicates to me that the calling code owns the pDevDesc structure and should be responsible for freeing it. However, in GEdestroyDevDesc, that particular code calls free(dd->dev), freeing the pointer. In my cas...

I would like to save graphics I produce in jpeg or gif formats. The GDD package sounds like it should let me to do this, but I cannot get it to install (error: Can't find gd.h!). Anyone know what's up? Thnx, C

...him Zeileis) > 3. Re: extend summary.lm for hccm? (John Fox) > 4. Hmisc - some latex problems (steve) > 5. Re: Hmisc - some latex problems (Frank E Harrell Jr) > 6. Problem to generate training data set and test data set > (Aimin Yan) > 7. No fonts in graphics using GDD (Miguel Tremblay) > 8. Re: how to 'get' an object that is part of a list > (Christos Hatzis) > 9. Bayesian data mining (Frank Grex) > 10. Bayesian data mining (fwd) (Frank Grex) > 11. defining color sequence in image() (Milton Cezar Ribeiro) > 12. Re: Problem to g...

Hi I am using R 2.2.1 under Linux (SuSE 10) and would like to know if it is possible to create graphs, i.e. jpeg(filename=fn) try( coplot( mor$I_Morisita ~ mor$Year | mor$RunStr, show.given=FALSE) ) dev.off() from a text console? It gives me an error message on the jpeg() command: Error in X11(..snip..) unable to start device jpeg In addition: warning message: unable to open connection to

Hi there I'm looking for a function to read PNG-bitmap-images from a file into R. I only found: - the pixmap-package which cannot import png or similar formats - the rimage-package which can only import lossy jpeg-images (the convertion from png to jpeg modifies the data!) Is there any possibility to read PNG-files? Thanks for any help Dominic Sydler

I want to do the following: DEVw=500 DEVh=350 fname="my_plot" dev.print(file=fname, device=FOO, width=DEVw, height=DEVh, bg="transparent") How do I do this such that I can specify FOO to be one of several choices? (GDD, PNG, postscript, etc.) If I make FOO a character variable, then "dev.print" complains. I tried a simpled "substitute" but didn't get it to work... I'm thinking it's going to involve a "do.call" and "substitute" but I'm not sure. Using: $pla...

Hello Folks, I have a need to generate Graphic output files (gif, jpeg, pdf, etc..) on a Solaris Environment, however this environment does not have X11 setup and setting up X11 would be a last resort if required. I have attempted to install GDD and Cairo without success up to this point. Is there a simple way to do this that does not require X11, GDD or Cairo? $ uname -a SunOS icsun7 5.10 Generic_118822-25 sun4u sparc SUNW,Sun-Fire-280R > version _ platform sparc-sun-solaris2.10 arch sparc os...

...-31 # This should update and then install all packages, except for # ones I exclude because they don't work or we don't want them. options(repos = "http://lib.stat.cmu.edu/R/CRAN/") update.packages(ask=F) theNew <- new.packages() failPackages <- c("BRugs","GDD","gtkDevice","gap","gnomeGUI","mimR","ncdf","pathmix","rcdd","rgdal","rpvm", "Rmpi","RQuantLib","RMySQL", "RNetCDF","RODBC","ROracle","RSc...