Dear Deepayan,
First of all I'm sorry for resuming such an old thread, but I think I may
have found an easy fix.
Replacing in xyplot.formula (and similar internal functions for the
other Trellis plots)
foo$call - sys.call(sys.parent())
foo$call[[1]] - quote(xyplot)
with
foo$call
Dear Deepayan,
I see your point. I must admit that I was considering only formula's as x
argument for the trellis plots. What I would really like to have in your
example, would be
barchart.matrix - function (x, data = NULL, ...) {
foo - barchart(as.table(x), data, ...)
foo$call -
Deepayan Sarkar [EMAIL PROTECTED] wrote on 13/11/2008
02:23:25:
I will try to track down the reason for the odd results that we
currently get if I have time, but it's not going to be a priority.
-Deepayan
In any case, thanks.
Vincenzo
Dear Deepayan,
thanks for you quick response.
The main idea is to use trellis_object$call$x as a label in a tcltk
interface to choose one among several plots and perform a given task (e.g.
print on screen, export as pdf etc.). I've a script that works just fine
in R 2.4.1 for instance, but
Dear all,
let consider the following function:
Fun1 - function() {
library(lattice)
plot1 - 1:10~1:10
pl1 - xyplot(plot1)
return(pl1$call$x)
}
In R 2.5.0 (or older version) we have
Fun1()
plot1
but starting from R 2.5.1 until the latest R 2.8.0 we obtain instead
Fun1()
NULL
Hi Sun,
vec - c(2324gz,2567 HK,3741,BF)
vec1 - gsub('[^[:digit:]]','',vec)
vec2 - gsub('[^[:alpha:]]','',vec)
vec1
[1] 2324 2567 3741
vec2
[1] gz HK BF
Cheers
Vincenzo
---
Vincenzo Luca Di Iorio
Consultant
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