Hi,
I'm trying to label the horizontal axis of a plot with a symbol that is
the equivalent of \mathbb{R} in LaTeX. I've had a look through the help
pages for plotmath and for Hershey and haven't found the symbol. Could
someone give me a pointer, please?
Using R 1.9.1 on Win32.
--
SC
On Thu, 26 Aug 2004 15:24:33 +0200, Trenkler, Dietrich
[EMAIL PROTECTED] wrote:
[Dietrich Trenkler]
plot(rnorm(10),xlab=expression(bold(x)),ylab=expression(bold(y)))
Not quite what I am looking for, I'm afraid. \mathbb gives blackboard
fonts - the capitals with two vertical parallel
On Thu, 26 Aug 2004 16:40:09 +0200, Trenkler, Dietrich
[EMAIL PROTECTED] wrote:
[Dietrich Trenkler] Oh yes, I see. I was too overhasty.
Maybe using psfrag
http://www.ctan.org/tex-archive/macros/latex/contrib/psfrag/
is a way out.
Thanks! That is exactly what I
Hi,
I'm trying to get C code working with R. This is my first time writing C
on Windows and I'm making a mess of it. Help!
I'm following the example in Roger Peng's An Introduction to the .C
interface to R. The C code is:
#include R.h
void hello(int *n){
int i;
for(i=0; i
On Wed, 7 Jul 2004 12:32:41 -0500 (CDT), Paul Roebuck
[EMAIL PROTECTED] wrote:
I wrote a batch file to get mine working. Change directory
paths to match your setup.
That batch file was exactly what I needed! Thanks.
--
SC
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of doing this? Anyone have any
thoughts?
--
SC
Simon Cullen
Room 3030
Dept. Of Economics
Trinity College Dublin
Ph. (608)3477
Email [EMAIL PROTECTED]
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PLEASE do read
the density that I am
working with in order to do this as it isn't standard.
I know that, firstly, using a for() loop is bad but the problem didn't
lend itself to vectorisation (I thought). Any help would be appreciated.
--
SC
Simon Cullen
Room 3030
Dept. Of Economics
Trinity College Dublin
Ph
4.1 0.26 4.3
ifelse 0.22 3.5 0.04 0.7
eval 0.20 3.2 0.06 1.0
paste0.20 3.2 0.10 1.7
seq 0.20 3.2 0.10 1.7
...
$sampling.time
[1] 6.34
--
SC
Simon
/R/DOverDelta.eps), and it was smooth
over this range (it takes ages to run, though). Is this a numerical
precision problem? Any suggestions on how to improve the precision?
I'm running R 1.9 on WinXP, PIII. I haven't changed any R parameters that
I know of.
--
SC
Simon Cullen
Room 3030
Dept
Thanks to Prof. Ripley, Peter Dalgaard and Uwe Ligges for pointing out
that all I needed to do to improve the precision was replace
inted - integrate(integrand, a, Inf)
with
inted - integrate(integrand, a, Inf,rel.tol = .Machine$double.eps^0.5)
Thanks for the advice!
--
SC
Simon Cullen
Room 3030
so, I think).
I'll let you know if I have any useful suggestions.
--
SC
Simon Cullen
Room 3030
Dept. Of Economics
Trinity College Dublin
Ph. (608)3477
Email [EMAIL PROTECTED]
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