Dear R-users,
The following code splits a very simple dataframe into a list, each element of
the list being one line of the dataframe. You will see that the split function
names each element of the list by using uses the content of a and b and merging
them with a "." character. Is there a way to
Thanks Jim and Herinque for you reply.
The substitution you are both proposing works fine, except when a or b contains
decimal numbers (which is mostly my case in a real dataset). In this case, there
is no distinction between the decimal point and the one introduced by the split
function.
If the
Dear R-users,
I am trying to perform some simulations from a model defined by ordinary
differential equations. I would be grateful if someone could indicate some
functions/packages/examples I could look at.
Thank you in advance.
Sebastien
__
R-help@r
Dear R-users,
The strsplit function does not exist in S-plus and I would like to use it. How
could I reproduce the function in Splus or access to its source code?
Thank you in advance,
Sebastien
__
R-help@r-project.org mailing list
https://stat.ethz.
Dear R-users,
I have found on the list several posts addressing the issue of getting data for
a list of defined files. However, I found nothing about scanning a given folder
and retrieving the list of, let's say, .txt files (I probably used the wrong
keywords). Could someone tell me which posts
Dear R-users,
I am trying to produce trellis (png, or jpeg) graphs with transparent
background, but I cannot manage to make that happen. I tried to play around
with themes but to no avail. Any advise on the following example will be
greatly appreciated:
Thank you
Sebastien
library(latti
Just replying to bring back some attention on my post, which might have slept
through on Saturday.
Thank you for your help.
- Mail Original -
De: pomc...@free.fr
À: r-h...@stat.math.ethz.ch
Envoyé: Samedi 1 Août 2009 15h48:24 GMT -05:00 USA/Canada - États de l'Est
Objet: Transparency an
Hi Deepayan,
Thank for you reply.
I am a little bit confused now. In the one hand, the trellis.device function
has lost his bg argument as explained in the Note section of ?trellis.device,
but the background info provided by a theme does not seem to impact the
background of the device. In the o
One thing that I did not mention is that my themes contain additional settings
(like margin definitions). By looking at the code of trellis.device, it look
like the operation of this function can be simplified a device opening followed
by a trellis.par.set call. Am I correct?
If so, I think I co
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