Gabor Grothendieck wrote:
If I run the following example from:
http://www.stat.auckland.ac.nz/~paul/grid/doc/grobs.pdf
grid.newpage()
pushViewport(viewport(w = 0.5, h = 0.5))
myplot - gTree(name = myplot, children = gList(rectGrob(name = box,
+ gp = gpar(col = grey)), xaxisGrob(name =
Chin Chieh wrote:
as title,when I check my own R package
It appear the warning:Foreign function calls without 'PACKAGE' argument, I
don't know what's wrongcan somebody help me ,thanks
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Tuszynski, Jaroslaw W. wrote:
Hi,
I have a C code which produces array of integers and potentially a string,
and I have problems passing the string out. Here is the relevant part of the
code:
1 PROTECT(Ret = allocVector(INTSXP, n));
2 ret = (int*) INTEGER(Ret); /* get pointer to R's
If you want to install comment attribute on return value set it this way
setAttrib(ans, R_CommentSymbol, charToSexp(Some comment));
__
R-help@stat.math.ethz.ch mailing list
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PLEASE do read the posting guide!
Hello!
I have just completed R-language binding for VTK library from Kitware.
The library is used for 3D modelling and data visualization. RVTK
allows you to do that sort of things in R-session. Because RVTK is in
quite an alpha stage it is not yet on CRAN and can be downloaded from my
homepage:
Hello!
How to set function for the whole R-class to be executed when the object
is no more referenced from R and garbage collection takes place? I need
the function to be applied for the whole class (let it be someRClass)
like this someRClass.on.finalize-function(...){...}. I have found
Hello!
Is it possible to use R time series to identificate a process which is
subjected to known input? I.e. I have 2 sequences - one is measurements
of black box's state and the second is the force by which this black
box is driven (which is known too) and I want to fit thist two series
with
Thank you very much for clearing my question (for me too ;))
The model I would like to fit is :
X_t = phi_1 * X_{t-1} + phi_2 * X_{t-2}
+ phi_3 * X_{t-3} +
A_1*f_{t-1}+A_2*f_{t-2}...+A_k*f_{t-k} + E_t (*)
(X_t and f_t time series are both known, k - fixed and more
Hi!
grid.rect(width=2, height=2,
gp=gpar(fill=ps.options()$bg.color))
Yes, it works (more or less), but the best is to use
grid.rect(width=unit(1,npc)+unit(0.5,inches),...)
as postscript device leaves a 0.25-inch frame around the page.
BTW wouldn't you fix a bug with the determination
Hello!
Is it a bug or something?
When I try to draw a grid-graphics on ps output background color is
always transparent (with standard plot(...) this is not the case - the
background is filled with ps.options()$bg color). What's wrong? Drawing
a background grid.rect does not help - there is
On Wed, Nov 12, 2003 at 04:41:21PM -0300, [EMAIL PROTECTED] wrote:
Hello, Does anybody know how can i call a R function in a tcltk file? I made
a tcltk file, but I need call functions in R. i.e: in R I can put .Tcl(tcltk
statement). There are a same command to call R in a tcltk file?
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