Thanks Duncan,
While there, can you give a new optional argument that
will permit the echo of blanks and comments?
Rich
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On 09/03/2008 10:01 PM, Richard M. Heiberger wrote:
> temp.ttt <- "ttt <- 1\nttt"
> conn.ttt <- textConnection(temp.ttt)
> source(conn.ttt, echo=TRUE) ## name of variable is echoed
> close(conn.ttt)
> cat(file="c:/temp/temp.R", temp.ttt) ## name of variable not echoed
> source("c:/temp/temp.R", e
Its not a matter of desirable or not -- its a matter that its a different point.
The par(new= ) to get an old graph is completely confusing
and its annoying that one has to suddenly switch to lines and points
and cannot consistently use plot.
That remains true whether or not there is auto expansi
> > But what about when the new data is outside the range of the current
> > plot?
>
> plot/lines/points already works that way so this is just an interface issue.
That may be the way it is, but I don't see how you could argue that
it's desirable behaviour.
Hadley
--
http://had.co.nz/
On Sun, Mar 9, 2008 at 6:27 PM, hadley wickham <[EMAIL PROTECTED]> wrote:
> > Yes. The ability to plot things on top of each other is important.
> > The simplicity created by having a single interface for adding to plots
> > outweighs the complexity of yet another parameter.
> >
> > The add pa
> Yes. The ability to plot things on top of each other is important.
> The simplicity created by having a single interface for adding to plots
> outweighs the complexity of yet another parameter.
>
> The add parameter only interacts with other parameters superficially --
> some parameters of
On Sun, Mar 09, 2008 at 04:04:08PM -0400, Duncan Murdoch wrote:
> Part of the reason I didn't like your patch is that it was incomplete:
> it didn't patch the plot.default.Rd file.
Fair enough -- I wasn't sure whether I was fixing a bug or not. ("..."
spreads the documentation around a bit.)
>
On 09/03/2008 12:46 PM, Andrew Clausen wrote:
> Hi Duncan,
>
> On Sun, Mar 09, 2008 at 12:11:45PM -0400, Duncan Murdoch wrote:
>> It has never been claimed that it would work, and as far as I can see,
>> it doesn't make anything easier: the last line could be replaced by
>>
>> lines(X, f(X), col
Thanks, I was forgetting the recycling rule.
L.
2008/3/9, Gabor Grothendieck <[EMAIL PROTECTED]>:
> Use TRUE.
>
>
> On Sun, Mar 9, 2008 at 5:05 AM, Laurent Gautier <[EMAIL PROTECTED]> wrote:
> > Dear list,
> >
> > I am having a question regarding the extract function "[".
> >
> > The man
I agree with Andrew's viewpoint. These changes would make
R easier to use.
On Sun, Mar 9, 2008 at 12:46 PM, Andrew Clausen <[EMAIL PROTECTED]> wrote:
> Hi Duncan,
>
> On Sun, Mar 09, 2008 at 12:11:45PM -0400, Duncan Murdoch wrote:
> > It has never been claimed that it would work, and as far as I
Hi Duncan,
On Sun, Mar 09, 2008 at 12:11:45PM -0400, Duncan Murdoch wrote:
> It has never been claimed that it would work, and as far as I can see,
> it doesn't make anything easier: the last line could be replaced by
>
> lines(X, f(X), col="red")
>
> for more clarity from less typing. So why
Hi Henrique,
Sorry I wasn't very clear. I should have said that I think it's nice that
add=TRUE works for some things, like
plot(f)
plot(g, add=TRUE)
I think it's a convenient and simple way of adding things to a plot. But this
add=TRUE trick doesn't work for everything, and I
On 08/03/2008 10:11 PM, Andrew Clausen wrote:
> Hi all,
>
> As long as I've used R, add=TRUE hasn't worked in contexts like this:
>
> f <- function(x) x^2
> X <- seq(0, 1, by=1/4)
> plot(f, col="blue")
> plot(X, f(X), col="red", type="l", add=TRUE)
>
> I attached a fix fo
I think you can use par(new = T) here:
f <- function(x) x^2
X <- seq(0, 1, by=1/4)
plot(f, col="blue")
par(new = T)
plot(X, f(X), col="red", type="l", xlab="", ylab="")
On 09/03/2008, Andrew Clausen <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> As long as I've used R, add=TRUE hasn't worked in context
Use TRUE.
On Sun, Mar 9, 2008 at 5:05 AM, Laurent Gautier <[EMAIL PROTECTED]> wrote:
> Dear list,
>
> I am having a question regarding the extract function "[".
>
> The man page says that one usage with k-dimensional arrays is to
> specify k indices to "[", with an empty index indicating that all
Dear list,
I am having a question regarding the extract function "[".
The man page says that one usage with k-dimensional arrays is to
specify k indices to "[", with an empty index indicating that all
entries in that dimension are selected.
The question is the following: is there an R object qua
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