Hi Hadley,
Thanks for replying. I know that I can directly modify some of the
properties of the plot object, but I was more interested in querying
the current plot properties, something like:
xlimits - getggopts(pobj, x_scale_limits)
Is there anything like this implemented?
I tried to drill
okey-dokey, one more problem resolved.
Keeping one documentation .Rd file for each R source file.
Thanks!
TL
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
Hello,
I am new useR, I have written some functions, which I currently use by
source-ing them from the files.
That's OK, but when I my functions start counting in the tens and
hundreds I'd be glad to be able to type
help.search(my_obscure_fun) and get a sensible reply. I also want
to be able to
?
Regards,
TL
On Mon, Apr 7, 2008 at 3:49 PM, Simon Blomberg [EMAIL PROTECTED] wrote:
On Mon, 2008-04-07 at 15:13 +0900, Tribo Laboy wrote:
Hello,
I am new useR, I have written some functions, which I currently use by
source-ing them from the files.
That's OK, but when I my
On Mon, Apr 7, 2008 at 8:02 PM, Duncan Murdoch [EMAIL PROTECTED] wrote:
Tribo Laboy wrote:
Hi Simon,
I did the example given in package.skeleton
f - function(x,y) x+y
g - function(x,y) x-y
d - data.frame(a=1, b=2)
e - rnorm(1000)
package.skeleton(list=c(f,g,d,e), name=mypkg
On Mon, Apr 7, 2008 at 11:09 PM, Duncan Murdoch [EMAIL PROTECTED] wrote:
On 4/7/2008 9:33 AM, Tribo Laboy wrote:
...
Hi Duncan,
Thanks for your reply. I checked the Rtools and the other relevant
tools. I will most probably install them, although unwillingly.
Unwillingly, because
Hi
It always nice to follow these discussions. There's always so much to
learn. I can't disagree with most of the article that Hadley pointed
us to, but still I can see value in double y-axis plots. I even
remember using one a few years ago. What was said about the
temperature in Celsius and in
-Oorspronkelijk bericht-
Van: Tribo Laboy [mailto:[EMAIL PROTECTED]
Verzonden: woensdag 26 maart 2008 17:42
Aan: ONKELINX, Thierry
CC: hadley wickham; r-help@r-project.org
Onderwerp: Re: [R] Combining several mappings in ggplot2
Hi Thierry
Thanks for replying. I tried your code
The graphics devices are very similar (they share a lot of code). One
small difference is that PostScript has an arc primitive, and PDF does
not.
Sorry for interjecting, but I have a burning question. It is a bit off
topic, so I apologize in advance.
What is the stance of the R
Hello
I want to keep track of my units in the data frame. I have been
advised in the past on this list to create a new units attribute of
the data frame and keep the units strings there. It works fine as long
as I don't manipulate the data frame.
Here's an example:
-CODE BEGIN
Hi,
I am having some hard time figuring how to access (and modify) the
properties of an object created by ggplot.
I found 'ggopts', but it only returns some of the properties. Say I
want to get the x- and y-axis limits, the tickmark locations, legend
current position, the legend box and
PROTECTED]
[1] x y z
See ?'@' for more details.
-Christos
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Tribo Laboy
Sent: Thursday, March 27, 2008 12:16 AM
To: r-help@r-project.org
Subject: [R] Rule for accessing
]]))
}
}
labpcdata - as.data.frame(labpc)
---Code end
Regards,
TL
On Thu, Mar 27, 2008 at 4:08 PM, Prof Brian Ripley
[EMAIL PROTECTED] wrote:
On Thu, 27 Mar 2008, Tribo Laboy wrote:
I realized that not everyone has Matlab and that basically
access the list elements by name directly:
lst$x; lst$y; lst$z,
But I want to do
for (k in 1:3) {
lst$nm[k]
}
But this doesn't work, basically because
lst$nm[1] returns a NULL.
So what do I do?
Thanks for helping,
TL
On Thu, Mar 27, 2008 at 4:30 PM, Tribo Laboy [EMAIL PROTECTED] wrote:
So
Ripley
[EMAIL PROTECTED] wrote:
Use [[ ]].
It seems it is time for you to study a good introduction to R.
On Thu, 27 Mar 2008, Tribo Laboy wrote:
Now, how is it that I can access the contents of a named list by
dynamically computed name?
To go back to my previous example I
I have packaged the above posted code as a function and I am posting
it here in case someonw would find it useful in the future.
--function begin -
readMat2df - function(readfiledata, datastr){
tmpdata - readfiledata[[datastr]] # use the string contained
= data) :
'x' and 'units' must have length 0
What am I doing wrong?
Regards,
TL
On Wed, Mar 26, 2008 at 2:08 AM, hadley wickham [EMAIL PROTECTED] wrote:
On Tue, Mar 25, 2008 at 11:48 AM, Tribo Laboy [EMAIL PROTECTED] wrote:
Hello,
I want to be able to make a plot that has
Hi to the list,
I am trying to find a way to painlessly move structured data back and
forth between R and Matlab (also Octave). For this purpose I found the
R.matlab package great help. I wish to use a Matlab -v6 MAT file as an
intermediary format, because it is well read by both Matlab and
at 1:27 AM, Tribo Laboy [EMAIL PROTECTED] wrote:
Hi to the list,
I am trying to find a way to painlessly move structured data back and
forth between R and Matlab (also Octave). For this purpose I found the
R.matlab package great help. I wish to use a Matlab -v6 MAT file as an
intermediary
:01 AM, Tribo Laboy [EMAIL PROTECTED] wrote:
Apologies! I though that the Orange dataset comes with R, but it is in
fact in the package datasets.
So here's another Orange2 dataset for the example:
Tree_v = rep(c(1:5),each = 5)
age_v = rep(seq(1,25, by = 5),5) + 10*runif(25
Hi !
I am a new user and quite confused by R-indexing.
Make a list and get the attributes
lst - list(x = 1:3, y = 4:6, z = 7:9)
attributes(lst)
This returns:
$names
[1] x y z
I can easily do:
nm -names(lst)
or
nm -attr(lst,names)
which both return the assigned names of the named list
PROTECTED] wrote:
You need to use the '@' operator to directly access attributes (not
elements) of objects:
[EMAIL PROTECTED]
[1] x y z
See ?'@' for more details.
-Christos
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Tribo Laboy
Hello,
I want to be able to make a plot that has several series with
different color and linetype.
Online documentation suggest that this is possible, but I haven't found how:
We can also create redundant mappings, mapping the same variable to
multiple aesthetics. This is most useful when
Hi,
I am moving from MATLAB, where one can easily assign a number of
output values from a function like this:
[x,y] = myfun(a,b)
Then variables x and y can be directly used in the caller workspace.
I understand that R functions return a single argument, which could be
a list. This in a way
: [EMAIL PROTECTED] on behalf of Tribo Laboy
Sent: Sat 3/22/2008 8:21 AM
To: r-help@r-project.org
Subject: [R] More elegant multiplication or division of a data frame with
avector
Hello,
I am importing some raw voltage multichannel measurements into an R
data frame. I need to scale each
Hello,
I am importing some raw voltage multichannel measurements into an R
data frame. I need to scale each column with the respective
sensitivity for that channel. I figured how to do it, but I am curious
if there isn't a more elegant way.
Now I start with something like this:
rawdata -
On 2/26/08, hadley wickham [EMAIL PROTECTED] wrote:
Maybe someone can help with the ggplot version of this thing?
Your best bet is just to wait a couple of weeks until the next version
of gglot2 comes out :)
Hadley
--
http://had.co.nz/
I'm certainly looking forward to it!
Cheers,
TL
Hello!
I am working with signals and a plot of several signals on the same
axes can get quite messy. With lines that are very fractured,
distinction by only the linestyle is not very clear. If I add symbols
to the plot however, there are so many symbols, that they overplot and
the whole plot is
)
On Sun, Feb 24, 2008 at 11:01 PM, Tribo Laboy [EMAIL PROTECTED] wrote:
Hello!
I am working with signals and a plot of several signals on the same
axes can get quite messy. With lines that are very fractured,
distinction by only the linestyle is not very clear. If I add symbols
Of Tribo Laboy
Sent: Thursday, February 07, 2008 2:33 AM
To: Dimitris Rizopoulos
Cc: r-help@r-project.org
Subject: Re: [R] How to split a factor (unique identifier)
into severalothers?
Hi Dimitris,
Your code works like charm, but I don't really understand
how. If you have
Hi Hadley and Thiery
Thanks for the responses.
I worked through the code provided by Thiery and at the end I realized
that the scales for the phase and the gain are the same, which in
practice is not the case. Then I read Hadley's comment and worked with
it a bit too. It is already quite late
Hello,
I have a data frame with a factor column, which uniquely identifies
the observations in the data frame and it looks like this:
sample1_condition1_place1
sample2_condition1_place1
sample3_condition1_place1
.
.
.
sample3_condition3_place3
I want to turn it into three separate factor
of
uncertainties, a surgery of suppositions. ~M.J.Moroney
-Oorspronkelijk bericht-
Van: Tribo Laboy [mailto:[EMAIL PROTECTED]
Verzonden: vrijdag 1 februari 2008 15:18
Aan: ONKELINX, Thierry
CC: r-help@r-project.org
Onderwerp: Re: [R] Reformatting data into data frame
Hello,
I am sure this must have been asked before, but my nabble search did
not turn anything useful. Just pointer where to look will also be
nice.
So, I have the following data:
x_test1 - c(1:10)
y_test1-rnorm(10)
x_test2 - c(1:15)
y_test2-rnorm(15)
x_test3 - c(1:20)
Hello,
I am sure this must have been asked before, but my nabble search did
not turn anything useful. Just pointer where to look will also be
nice.
So, I have the following data:
x_test1 - c(1:10)
y_test1-rnorm(10)
x_test2 - c(1:15)
y_test2-rnorm(15)
x_test3 - c(1:20)
y_test3-rnorm(20)
These
-
Van: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Namens Tribo Laboy
Verzonden: vrijdag 1 februari 2008 9:59
Aan: r-help@r-project.org
Onderwerp: [R] Reformatting data into data frame and plotting it in
ggplot2
Hello,
I am sure this must have been asked before, but my nabble
Hi Hadley,
Thanks for ggplot. Great piece of work. Very intuitive. The legend
always seems to be the most difficult part to implement in any
plotting package. gnuplot and RLplot come to mind.
Good luck!
On Fri, Feb 1, 2008 at 10:17 PM, hadley wickham [EMAIL PROTECTED] wrote:
just the patch.
For some reason I get the following error:
Error: could not find function scale_colour_manual
so I couldn't make the plots.
Otherwise I completely agree that color is good way to summarize in
the key several different models and operations performed on the same
data (it is always a trick to
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