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...tions, which would probably save some time. Does anybody know whether this feature is also available in rgenoud? The documentation says nothing about this, but rgenoud seems to call optim() in the stats-package, which does allow for passing a function evaluating the derivatives. Thank you, Thoralf Mildenberger

Using R-2.12.1 and latticeExtra-0.6-14, I would like to understand why a rootogram displaying samples from the Poisson distribution looks like I expected it, whereas a rootogram using the normal distribution does not: library(latticeExtra) rootogram(~rpois(1000, lambda = 50), dfun = function(x) dpois(x, lambda = 50)) rootogram(~rnorm(1000), dfun = function(x) dnorm(x,mean(x),sd(x))) I

Dear R community, I'm running R 32 bits in a 64-bits machine (with 16Gb of Ram) using a PAE kernel, as you can see here: $ uname -a Linux mymachine 2.6.18-238.el5PAE #1 SMP Sun Dec 19 14:42:44 EST 2010 i686 i686 i386 GNU/Linux When I try to create a large matrix ( Q.obs <- matrix(NA, nrow=6940, ncol=9000) ), I got the following error: > Error: cannot allocate vector of size 238.3

Dear list members, what is the reason that one obviously can't do arithmetic operations on zoo members with different index positions? > require(zoo) > z <- zoo(c(1,1,1),order.by=c(1,2,3)) > z 1 2 3 1 1 1 > z[1] + z[1] 1 2 > z[1:2] + z[1:2] 1 2 2 2 > z[1] + z[2] Data: numeric(0) Index: numeric(0)

...To enable getGraphicsEvent on Cairo, you have two patches to choose > from: > > https://bugs.r-project.org/bugzilla/show_bug.cgi?id=14364 > https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16951 > > The second one is by me, and the first one is from five years ago by > Hugo Mildenberger. > > Both patches are very simple, they move some lines enabling > getGrahpicsEvent outside of a if(!cairo) statement. My patch also adds > the ability to execute code (e.g. for animation) while the interface > is idle. > > Top guy Duncan Murdoch has expressed that he doesn...

...es to choose >>> from: >>> >>> https://bugs.r-project.org/bugzilla/show_bug.cgi?id=14364 >>> https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16951 >>> >>> The second one is by me, and the first one is from five years ago by >>> Hugo Mildenberger. >>> >>> Both patches are very simple, they move some lines enabling >>> getGrahpicsEvent outside of a if(!cairo) statement. My patch also adds >>> the ability to execute code (e.g. for animation) while the interface >>> is idle. >>> >>&...

Hi all, I'm writing an interactive plotting function for viewing fMRI datasets. Currently, I get keypresses using grDevices::getGraphicsEvent(). Unfortunately getGraphicsEvent() only supports the X11(type="Xlib") graphics device on Unix systems. The Xlib device doesn't support buffering (i.e. dev.hold() and dev.flush()), so redrawing the plots causes lots of flickering. Is

...> >>>>> https://bugs.r-project.org/bugzilla/show_bug.cgi?id=14364 >>>>> https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16951 >>>>> >>>>> The second one is by me, and the first one is from five years ago by >>>>> Hugo Mildenberger. >>>>> >>>>> Both patches are very simple, they move some lines enabling >>>>> getGrahpicsEvent outside of a if(!cairo) statement. My patch also adds >>>>> the ability to execute code (e.g. for animation) while the interface >>>...

...> >>>>> https://bugs.r-project.org/bugzilla/show_bug.cgi?id=14364 >>>>> https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16951 >>>>> >>>>> The second one is by me, and the first one is from five years ago by >>>>> Hugo Mildenberger. >>>>> >>>>> Both patches are very simple, they move some lines enabling >>>>> getGrahpicsEvent outside of a if(!cairo) statement. My patch also adds >>>>> the ability to execute code (e.g. for animation) while the interface >>>...

...39;s Topics: > > 1. Re: Displaying ylab in mfrow (Peter Ehlers) > 2. Re: \examples{} in Rd file (Peter Ehlers) > 3. Re: data prep question (Bill.Venables@csiro.au) > 4. problem installing rgdal (alessandro.sarretta@inwind.it) > 5. rootogram for normal distributions (Hugo Mildenberger) > 6. Help in Coxme (Nelson Martins) > 7. Re: how to add a derived column to a data frame? (Petr Savicky) > 8. Re: \examples{} in Rd file (Prof Brian Ripley) > 9. Re: Time and xts (Gabor Grothendieck) > 10. Re: problem installing rgdal (Prof Brian Ripley) > 11. Hausman...

...//bugs.r-project.org/bugzilla/show_bug.cgi?id=14364 >>>>>>> https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16951 >>>>>>> >>>>>>> The second one is by me, and the first one is from five years ago by >>>>>>> Hugo Mildenberger. >>>>>>> >>>>>>> Both patches are very simple, they move some lines enabling >>>>>>> getGrahpicsEvent outside of a if(!cairo) statement. My patch also adds >>>>>>> the ability to execute code (e.g. for animation)...

Dear Daniel Greenidge, To enable getGraphicsEvent on Cairo, you have two patches to choose from: https://bugs.r-project.org/bugzilla/show_bug.cgi?id=14364 https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16951 The second one is by me, and the first one is from five years ago by Hugo Mildenberger. Both patches are very simple, they move some lines enabling getGrahpicsEvent outside of a if(!cairo) statement. My patch also adds the ability to execute code (e.g. for animation) while the interface is idle. Top guy Duncan Murdoch has expressed that he doesn't have time to work on applyin...

...variates as well as density-, distribution- and quantile-functions. Everything is implemented in typical R-style and the package should reduce the programming effort needed for simulation studies in nonparametric density estimation. It also allows for better reproducibility of the results. Thoralf Mildenberger, Henrike Weinert and Sebastian Tiemeyer _______________________________________________ R-packages mailing list R-packages at stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-packages

...variates as well as density-, distribution- and quantile-functions. Everything is implemented in typical R-style and the package should reduce the programming effort needed for simulation studies in nonparametric density estimation. It also allows for better reproducibility of the results. Thoralf Mildenberger, Henrike Weinert and Sebastian Tiemeyer _______________________________________________ R-packages mailing list R-packages at stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-packages

...you have two patches to choose > > from: > > > > https://bugs.r-project.org/bugzilla/show_bug.cgi?id=14364 > > https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16951 > > > > The second one is by me, and the first one is from five years ago by > > Hugo Mildenberger. > > > > Both patches are very simple, they move some lines enabling > > getGrahpicsEvent outside of a if(!cairo) statement. My patch also adds > > the ability to execute code (e.g. for animation) while the interface > > is idle. > > > > Top guy Duncan...

...t; > > > > > https://bugs.r-project.org/bugzilla/show_bug.cgi?id=14364 > > > > https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16951 > > > > > > > > The second one is by me, and the first one is from five years ago by > > > > Hugo Mildenberger. > > > > > > > > Both patches are very simple, they move some lines enabling > > > > getGrahpicsEvent outside of a if(!cairo) statement. My patch also adds > > > > the ability to execute code (e.g. for animation) while the interface > > >...

...t; > > > > > https://bugs.r-project.org/bugzilla/show_bug.cgi?id=14364 > > > > https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16951 > > > > > > > > The second one is by me, and the first one is from five years ago by > > > > Hugo Mildenberger. > > > > > > > > Both patches are very simple, they move some lines enabling > > > > getGrahpicsEvent outside of a if(!cairo) statement. My patch also adds > > > > the ability to execute code (e.g. for animation) while the interface > > >...

...s.r-project.org/bugzilla/show_bug.cgi?id=14364 > > > > > > https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16951 > > > > > > > > > > > > The second one is by me, and the first one is from five years ago by > > > > > > Hugo Mildenberger. > > > > > > > > > > > > Both patches are very simple, they move some lines enabling > > > > > > getGrahpicsEvent outside of a if(!cairo) statement. My patch also adds > > > > > > the ability to execute code (e.g. for animat...

.../bugzilla/show_bug.cgi?id=14364 > >>>>>>> https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16951 > >>>>>>> > >>>>>>> The second one is by me, and the first one is from five years ago by > >>>>>>> Hugo Mildenberger. > >>>>>>> > >>>>>>> Both patches are very simple, they move some lines enabling > >>>>>>> getGrahpicsEvent outside of a if(!cairo) statement. My patch also adds > >>>>>>> the ability to execute code (...

...s.r-project.org/bugzilla/show_bug.cgi?id=14364 > > > > > > https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16951 > > > > > > > > > > > > The second one is by me, and the first one is from five years ago by > > > > > > Hugo Mildenberger. > > > > > > > > > > > > Both patches are very simple, they move some lines enabling > > > > > > getGrahpicsEvent outside of a if(!cairo) statement. My patch also adds > > > > > > the ability to execute code (e.g. for animat...