How about pdf(), jpeg() or png() ?
-Original Message-
From: Philippe Glaziou [mailto:[EMAIL PROTECTED]
Sent: Saturday, July 05, 2003 9:47 AM
To: [EMAIL PROTECTED]
Subject: Re: [R] the huge postscript plot
Yongchao Ge <[EMAIL PROTECTED]> wrote:
> I'm just wondering how I can do to make a
Yongchao Ge <[EMAIL PROTECTED]> wrote:
> I'm just wondering how I can do to make a huge postscript plot be
> manageable. My question is that I have to draw around 60,000 points which
> makes it painfully slow to print or view in gv or put it into latex
> document, though it is very fast to produce
Hi,
I'm just wondering how I can do to make a huge postscript plot be
manageable. My question is that I have to draw around 60,000 points which
makes it painfully slow to print or view in gv or put it into latex
document, though it is very fast to produce the postscript file.
A simple example is
Henric Nilsson wrote:
>
> Dear all,
>
> Using the quasibinomial and quasipoisson families results in no AIC being
> calculated. However, a quasi AIC has actually been defined by Lebreton et al
> (1992). In the (in my opinon, at least) very interesting book by Burnham and
> Anderson (1998,2002) th
[EMAIL PROTECTED] wrote:
>
> hello, sorry i´m a beginners in R, i use the version 1.6.1
This one is outdated.
> for windows and 1.5.5
Such a version was never released, and the below mentioned R-1.5.1 is
outdated.
> This one for linux (susse),
I guess you mean SuSE?
> my question is abo
Sounds like you need to use substitute(). Something like
eval(substitute(lf <- locfit(~s, data=age), list(s=s)))
Formulae are different: I don't see why density() should be.
On Fri, 4 Jul 2003, Simon Goodman wrote:
> Dear list members,
>
> This is probably a naive question (from a new user), b
Dear list members,
This is probably a naive question (from a new user), but I'm having problems
getting column
names to be recognised in loop that is supposed to apply a set of
calculations in turn
to each column of a dataframe.
The dataframe has 33 columns of output from a simulation.
The colum
In this example shrinking by (1 - 2e-16) leads to a significant change in
the distribution: see my probability calculation. And you can't shrink by
much less. A beta(0.1, 0.1) is barely a continuous distribution.
On Fri, 4 Jul 2003, Spencer Graves wrote:
> My standard work-around for the kind
On Fri, 4 Jul 2003, Henric Nilsson wrote:
> Is seems to me that R doesn't allow correct F-tests to be computed in anova.glm
> after estimating the dispersion parameter by deviance/df. Or does it?
It does when they are correct, e.g. for a Gaussian family.
--
Brian D. Ripley, [E
Dear R-help,
Is seems to me that R doesn't allow correct F-tests to be computed in anova.glm
after estimating the dispersion parameter by deviance/df. Or does it?
//Henric
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Dear all,
Using the quasibinomial and quasipoisson families results in no AIC being
calculated. However, a quasi AIC has actually been defined by Lebreton et al
(1992). In the (in my opinon, at least) very interesting book by Burnham and
Anderson (1998,2002) this QAIC (and also QAICc) is covered.
My standard work-around for the kind of problem you identified is to
shrink the numbers just a little towards 0.5. For example:
> library(MASS)
> a <- rbeta(100,0.1,0.1)
> fitdistr(x=a, "beta", start=list(shape1=0.1,shape2=0.1))
Error in optim(start, mylogfn, x = x, hessian = TRUE, ...) :
hello, sorry i´m a beginners in R, i use the version 1.6.1 for windows and
1.5.5 for linux (susse), my
question is about ¿how i cant to knowledge the parameter of a command tcltk
in R?, in Windows i write
tt<-tktoplevel()
t <- tkmenu(tt)
tkconfigure(tt,menu=t)
a<- tkmenu(t, tearoff=FALSE)
tkcon
hello, sorry i´m a beginners in R, i use the version 1.6.1 for windows and
1.5.5 for linux (susse), my
question is about ¿how i cant to knowledge the parameter of a command tcltk
in R?, in Windows i write
tt<-tktoplevel()
t <- tkmenu(tt)
tkconfigure(tt,menu=t)
a<- tkmenu(t, tearoff=FALSE)
and
rbeta(100,0.1,0.1) is generating samples which contain 1, an impossible
value for a beta and hence the sample has an infinite log-likelihood.
It is clearly documented on the help page that the range is 0 < x < 1.
However, that is not so surprising as P(X > 1-1e-16) is about 1% and hence
values wi
I think I can now answer my own questions:
Henric Nilsson ([EMAIL PROTECTED]) wrote*:
>1. I can't seem to get the correct p-values from anova.glm() for the F-tests when
>supplying the dispersion argument and having fitted the model using
>family=quasibinomial.
Using family=quasibinomial does exa
I have the following problem:
I have a vector x of data (0 a <- rbeta(100,0.1,0.1)
> fitdistr(x=a, "beta", start=list(shape1=0.1,shape2=0.1))1)
> shape1 shape2
0.09444627 0.12048753
(0.01120670) (0.01550129)
but sometimes does not:
> a <- rbeta(100,0.1,0.1)
> fitdistr(x=a, "beta"
Thank you very much to everybody for the help: now it works fine.
Dimitri
At 08.51 04/07/2003 -0400, you wrote:
When compiling the gtkDevice package, we need the gtk+ development
libraries, i.e. libgtk.so and header files such as gtk.h. The
error message saying 'Cannot find gtk-config' means
When compiling the gtkDevice package, we need the gtk+ development
libraries, i.e. libgtk.so and header files such as gtk.h. The
error message saying 'Cannot find gtk-config' means that we cannot
locate the script that is used to tell us where the header files
and libraries are located.
So this
I will not be reading my mail from 30_juin_2003 to 09_juillet_2003
Your mail regarding "Re: Application" will be read then.
Je ne lirai pas mon courrier du 30_juin_2003 au 09_juillet_2003
Votre message concernant "Re: Application" sera lu a mon retour.
__
> "BDR" == Prof Brian Ripley <[EMAIL PROTECTED]>
> on Thu, 3 Jul 2003 16:15:19 +0100 (BST) writes:
BDR> There is one in MASS4 p.85. It's a direct descendant
BDR> from Bill Venables' `Notes on S'. `An Introduction to
BDR> R' is another descendant, and that has two less
Dimitri Giunchi <[EMAIL PROTECTED]> wrote:
> when I try to install gtkDevice on Mandrake Linux 9.1 (R
> v. 1.7.1), I get the following comfiguration error (see
> below).
>
> Has anyone else had this problem?
> Any hints are greatly appreciated.
>
> [...]
>
> trying URL `http://cran.r-project.org/
On Fri, 4 Jul 2003, Dimitri Giunchi wrote:
> when I try to install gtkDevice on Mandrake Linux 9.1 (R v. 1.7.1), I get
> the following comfiguration error (see below).
>
> Has anyone else had this problem?
Yes. Do you have the appropriate gtk development RPMs installed?
My current RH8.0 machine
Dear all,
when I try to install gtkDevice on Mandrake Linux 9.1 (R v. 1.7.1), I get
the following comfiguration error (see below).
Has anyone else had this problem?
Any hints are greatly appreciated.
Thank you in advance,
Dimitri
install.packages("gtkDevice")
trying URL `http://cran.r-projec
On Fri, 4 Jul 2003, Fredrik Karlsson wrote:
> Hi Silika,
>
> This is what I would do:
>
> >df <- read.spss("datafile", to.data.frame=T)
> >for(i in c("age","income")){ #Add more if you like
> + df[[i]] <- as.numeric(df[[i]])
> +}
Please don't: that does not turn a factor into its numerical equi
Hi Silika,
This is what I would do:
>df <- read.spss("datafile", to.data.frame=T)
>for(i in c("age","income")){ #Add more if you like
+ df[[i]] <- as.numeric(df[[i]])
+}
/Fredrik
On Fri, Jul 04, 2003 at 08:39:07AM +0200, Silika Tereshchenko wrote:
> Hoy,
>
>
> I have the following problem.
How to convert a factor to numeric is one of the questions (with answers)
in R's FAQ.
Assuming you don't need to do this again, I would just convert what you
have imported. Otherwise, explore the max.value.labels argument of
read.spss.
On Fri, 4 Jul 2003, Silika Tereshchenko wrote:
> I have
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