Hi Deepayan, that's very hard-core... for the atmospheric science
applications (which is what I do) that I've encountered, (time-series) data
sets are often pre-aggregated before distribution (to 'average out'
instrument noise) so I haven't had the need for such requirements thus far...
but very go
Thanks very much, Gabor - I hadn't considered this possibility. I always
enjoy your posts!
--- Gabor Grothendieck <[EMAIL PROTECTED]> wrote:
> Suppose ri were already defined as in the example below.
> Then panel.qrect is a bit harder to define although with
> work its possible as shown below:
>
Suppose ri were already defined as in the example below.
Then panel.qrect is a bit harder to define although with
work its possible as shown below:
rectInfo <-
list(matrix(runif(4), 2, 2),
matrix(runif(4), 2, 2),
matrix(runif(4), 2, 2))
ri <- function(x, y, ..., rect.info) {
On 7/14/07, Stephen Tucker <[EMAIL PROTECTED]> wrote:
>
> I wonder what kind of objects? Are there large advantages for allowing
> lattice functions to operate on objects other than data frames - I
> couldn't find any screenshots of flowViz but I imagine those objects
> would probably be list of ar
This is very interesting - but I'm not entirely clear on your last statement
though about how existing functions can cause problems with the scoping that
createWrapper() avoids... (but thanks for the tip).
--- Gabor Grothendieck <[EMAIL PROTECTED]> wrote:
> Your approach of using closures is cle
I wonder what kind of objects? Are there large advantages for allowing
lattice functions to operate on objects other than data frames - I
couldn't find any screenshots of flowViz but I imagine those objects
would probably be list of arrays and such? I tend to think of mapply()
[and more recently m
On 7/12/07, Stephen Tucker <[EMAIL PROTECTED]> wrote:
> In the Trellis approach, another way (I like) to deal with multiple pieces of
> external data sources is to 'attach' them to panel functions through lexical
> closures. For instance...
>
> rectInfo <-
> list(matrix(runif(4), 2, 2),
>
On 7/12/07, Stephen Tucker <[EMAIL PROTECTED]> wrote:
> Not that Trellis/lattice was entirely easy to learn at first. :)
>
> I've been playing around with ggplot2 and there is a plot()-like wrapper for
> building a quick plot [incidentally, called qplot()], but otherwise it's my
> understanding tha
On 7/12/07, Deepayan Sarkar <[EMAIL PROTECTED]> wrote:
> On 7/11/07, hadley wickham <[EMAIL PROTECTED]> wrote:
> > > A question/comment: I have usually found that the subscripts argument is
> > > what I need when passing *external* information into the panel function,
> > > for
> > > example, when
Regarding this, I meant to imply that lattice was similarly flexible in the
sense of handing multiple data sets [IMHO], in regards to other aspects of
the 'grammar of graphics' I have no qualifications to justify comment. But
the idea and intuitiveness of graph construction in ggplot2 is very appea
Your approach of using closures is cleaner than that
given below but just for comparison in:
http://tolstoy.newcastle.edu.au/R/devel/06/03/4476.html
there is a createWrapper function which creates a new function based
on the function passed as its first argument by using the components
of the lis
On 7/11/07, Stephen Tucker <[EMAIL PROTECTED]> wrote:
> In the Trellis approach, another way (I like) to deal with multiple pieces of
> external data sources is to 'attach' them to panel functions through lexical
> closures. For instance...
>
> rectInfo <-
> list(matrix(runif(4), 2, 2),
>
In the Trellis approach, another way (I like) to deal with multiple pieces of
external data sources is to 'attach' them to panel functions through lexical
closures. For instance...
rectInfo <-
list(matrix(runif(4), 2, 2),
matrix(runif(4), 2, 2),
matrix(runif(4), 2, 2))
panel
Not that Trellis/lattice was entirely easy to learn at first. :)
I've been playing around with ggplot2 and there is a plot()-like wrapper for
building a quick plot [incidentally, called qplot()], but otherwise it's my
understanding that you superpose elements (incrementally) to build up to the
gra
On 7/11/07, hadley wickham <[EMAIL PROTECTED]> wrote:
> > A question/comment: I have usually found that the subscripts argument is
> > what I need when passing *external* information into the panel function, for
> > example, when I wish to add results from a fit done external to the trellis
> > cal
> A question/comment: I have usually found that the subscripts argument is
> what I need when passing *external* information into the panel function, for
> example, when I wish to add results from a fit done external to the trellis
> call. Fits[subscripts] gives me the fits (or whatever) I want to
On 7/11/07, Jonathan Williams <[EMAIL PROTECTED]> wrote:
> Deepayan,
>
> Thanks for the clarification. The rectangles are completely external
> to the panel data, and correspond to 90% confidence intervals built
> from training data, to be overlaid on these graphs of the test data.
Right. So if y
On 7/11/07, Bert Gunter <[EMAIL PROTECTED]> wrote:
> Deepayan et. al.:
>
> A question/comment: I have usually found that the subscripts argument is
> what I need when passing *external* information into the panel function, for
> example, when I wish to add results from a fit done external to the tr
ginal Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Wednesday, July 11, 2007 10:04 AM
To: Jonathan Williams
Cc: r-help@stat.math.ethz.ch
Subject: Re: [R] Drawing rectangles in multiple panels
On 7/11/07, Jonathan Williams <[EMAIL PROTECTED]>
Deepayan,
Thanks for the clarification. The rectangles are completely external
to the panel data, and correspond to 90% confidence intervals built
from training data, to be overlaid on these graphs of the test data.
- Jonathan
At 10:04 AM 7/11/2007, you wrote:
>On 7/11/07, Jonathan Williams <
On 7/11/07, Jonathan Williams <[EMAIL PROTECTED]> wrote:
> Hi folks,
>
> I'm having some trouble understanding the intricacies of panel
> functions. I wish to create three side-by-side graphs, each with
> different data-- so far, so good: I rbind() the data, add a column of
> subscripts as a condi
Hi folks,
I'm having some trouble understanding the intricacies of panel
functions. I wish to create three side-by-side graphs, each with
different data-- so far, so good: I rbind() the data, add a column of
subscripts as a conditioning variable, load up the lattice package,
specify either a
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