Hi Jeffrey,
On 7/6/07, Jeffrey Horner <[EMAIL PROTECTED]> wrote:
> Byron,
>
> I just read your blog (statcomp.blogspot.com, linked from your other
> post) and rand across your idea of an R/Flash graphics device. I've also
> been giving this some thought because of this amazing interactive flash ap
Byron,
I just read your blog (statcomp.blogspot.com, linked from your other
post) and rand across your idea of an R/Flash graphics device. I've also
been giving this some thought because of this amazing interactive flash app:
http://tools.google.com/gapminder
and others from http://www.gapmind
Consider the following, which is new behaviour under R 2.5+:
> df1 <- data.frame( x=2, y='cat')
> df2 <- data.frame( x=3, y='dog')
> rbind( df1[-1,], df2)$y == rbind( df1, df2)[-1,]$y
Error in Ops.factor(rbind(df1[-1, ], df2)$y, rbind(df1, :
Level sets of factors are different
T
Running from the Terminal, it acts as a simple shim for people who
would prefer to use the Terminal or a terminal-like interface such as
ESS. It provides a pretty basic graphics device implementation with a
full event loop (without requiring CarbonEL or other workarounds) in
that mode. That graphic
Hi Byron,
Excellent! I am also on OS X (together with Win XP and Quantian using
Parallels desktop ;-)
So far, so good, I have the latest RExecServer running in a terminal.
So, what can I do with it?
Best,
Philippe
..<°}))><
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Hi Philippe,
This is exactly the approach being taken in RExecServer (which is in
turn possibly connected to front ends via distributed objects). It's
an OS X app so the model is
my_ReadConsole(...) {
didFinishEvaluationForInterpreter(...);
internalReadConsole(...); (usually start the run loop
Jeffrey Horner wrote:
Joe Conway wrote:
I was debugging a problem reported to me regarding PL/R, and found
that I can duplicate it using only R sources. It might be
characterized as possibly a misuse of the findFun() function, but I
leave that for the R devel experts to decide.
My question i
Joe Conway wrote:
Yes, if I patch RNamedCall.c with the attached (based on your function),
everything seems to work.
Sorry -- I managed to mess up that patch. This one should be better.
Joe
*** ../../../R-2.5.1/tests/Embedding/RNamedCall.c Mon Sep 4 07:21:12 2006
--- RNamedCall.c Fri Jul 6
Byron Ellis wrote:
> Yeah, setting R_Interactive is probably fine.
Great -- thanks for the confirmation.
> As to the findFun issue,
> there is a much more useful function (findVar1 maybe?) that wouldn't
> die if the object didn't exist.
OK, I'll poke around R sources some more. The function prov
On Fri, 6 Jul 2007, Petr Savicky wrote:
> This is not a bug. The algorithm uses different approximation of the
> p-value for n=3 (exact value), 4<=n<=11 and n>=12 as seen in
> src/library/stats/src/swilk.c
> below the line 202
> /* Calculate significance level for W */
>
> The W statistic monoto
Hello,
I like much addTaskCallback() and friends. However, there are situations
were we would like to have a function run BEFORE, not after every
top-level tasks. I think specifically to reset options(width = ) to
accommodate to the current width of the console, using something like:
options(wi
Hi all,
I'm developing an application on Mac OS X Darwin which embeds R.
However, the application always crashes due to the C stack checking.
I know that R_CStackLimit can be set to -1 to disable the stack
checking, but I don't know where to put the code "R_CStackLimit=-1".
Please give some instr
This is not a bug. The algorithm uses different approximation of the
p-value for n=3 (exact value), 4<=n<=11 and n>=12 as seen in
src/library/stats/src/swilk.c
below the line 202
/* Calculate significance level for W */
The W statistic monotonically decreases in the presented example.
Petr.
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