Now that is an interesting line, Ajay, and may help to defuse some frayed
tempers.
Newton, of course, minded very much. And that, really, is the heart of the
matter. For R-people (and I am one of them, so I don't use the term
pejoratively), clearly, mind very much, too. But only about part of the
> On Wed, 4 Feb 2009 13:05:56 -0600,
> hadley wickham (hw) wrote:
>> > It might be good to put some mild restriction on the design:
>>
>> > * should be valid (x)html and css
>>
>> Of course (although the current page also does not validate without
>> errors ;-)
>>
>> >
Thanks a lot..I am trying to pick up R on my own.I will be asking you
questions if I am having any problem at any point of time.Thank you.
Arup
Dieter Menne wrote:
>
> Arup gmail.com> writes:
>
>> I can't import any HTML or SQL files into R..:confused:
>
> Also confused. HTML and SQL are li
An amusing afterthought : What is a rival software (ahem!) was planting
this, hoping for a divide between S and R communities.or at the very minimum
hoping for some amusement. an assumption or even a pretense of stealing
credit is one of the easiest ways of sparking intellectual discord
Most users
>> I think that all appeared on January 8 in Vance's blog posting, with a
>> comment on it by David M Smith on Jan 9. So those people have -27 days
Then there was no need for vituperative comments (not from you, of course):
simply point doubters to the right place, as you have done. But Mr. Va
You are making difficulties where there are none. Consider
> x1 <- 1:3 # Why c(...)?
> x2 <- 2:4
> x12 <- x1*x2 # element by element product (matlab .* operator)
> x12
[1] 2 6 12
> x12 <- outer(x1, x2) # another possibility - outer product
> x12
[,1] [,2] [,3]
[1,]234
Quite nice and simple. A thing of beauty is a joy forever.Thanks a lot.
Regards,
Ajay
www.decisionstats.com
On Wed, Feb 4, 2009 at 10:13 PM, Duncan Murdoch wrote:
> Hadley put together a couple of nice versions of the main Windows download
> page cran.r-project.org/bin/windows/base, and I've a
hi: it's not clear to me what you're trying to do but maybe outer is
what you want ?
outer(x,y)
it takes every value in x and pairs it with every value in y and the
default operation is multiply. see details by doing ?outer.
On Wed, Feb 4, 2009 at 10:36 PM, cruz wrote:
Hi,
I compute t
Hi,
I compute the value of xi*xj by "for" loops, this how I try:
> x1 <- c(1:3)
> x2 <- c(2:4)
### to compute x1*x2
> (paste("x", 1, sep = ""))*(paste("x", 2, sep = ""))
Error in (paste("x", 1, sep = "")) * (paste("x", 2, sep = "")) :
non-numeric argument to binary operator
>
All comments ar
The following code generates 85% and 95% bivariate normal confidence
ellipses using the data.ellipse routine in the car package. Can anyone
suggest a routine in R that will tell me the confidence ellipse that would
intersect the green point, or more generally, any specified point on the
plot?
To
Dear George,
I think it will depends on the amount of memory that each your session will
need.
Case each session use a big amount of memory, may be your some of your
sessions will get error. I also think that you will not save time if you
start several dataset at same time, because windows is windo
You could change the second 'plot' to 'points'
David Freedman
David Kaplan-2 wrote:
>
> Greetings all,
>
> I have two logistic plots coming from two calls to plogis. The code is
>
> .x <- seq(-7.6, 7.6, length=100)
> plot(.x, plogis(.x, location=0, scale=1), xlab="x", ylab="Density",
> ma
Hello,
I use R on a Microsoft Windows machine.
Is it possible for me to open multiple windows of R, have them run the same
program but for different data sets, and get accurate results? It takes 8+
hours to run the program so I want to multitask as much as possible.
Thanks in advance,
George Ch
?setdiff
Description
Performs set union, intersection, (asymmetric!) difference, equality
and membership on two vectors.
Note the (asymmetric) on difference.
-Roy
On Feb 4, 2009, at 5:06 PM, jin...@ga.gov.au wrote:
Try this:
a_tmp<-c("a", "b", "d", "e", "f", "g", 'h')
b_tmp<-c("a", "c"
Try this:
> a_tmp<-c("a", "b", "d", "e", "f", "g", 'h')
> b_tmp<-c("a", "c", "e", "g")
> setdiff(b_tmp, a_tmp)
[1] "c"
> setdiff(a_tmp, b_tmp)
[1] "b" "d" "f" "h"
Is this a bug?
Jin
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Gab
Here is one other way:
bnota <- setdiff(b_tmp, a_tmp)
gives the members of b_tmp that are not in a_tmp so length(bnota) == 0
if all of b_tmp is in a_tmp.
On Wed, Feb 4, 2009 at 6:56 PM, Jorge Ivan Velez
wrote:
> Dear Jason,
> Yes, here is one way:
>
>> a_tmp<-c("a", "b", "c", "d", "e", "f", "g"
Jason Rupert writes:
> By any chance is there an R command to compare two vectors?
>
> For example,
> a_tmp<-c("a", "b", "c", "d", "e", "f", "g", 'h')
> b_tmp<-c("a", "c", "e", "g")
>
> I would like to compare b_tmp against a_tmp to determine if the
> members of b_tmp are part of a_tmp.
>
Try:
> b_tmp %in% a_tmp
You may also want to use the all or any function with the above.
Hope this helps,
--
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
greg.s...@imail.org
801.408.8111
> -Original Message-
> From: r-help-boun...@r-project.org [mailt
Dear Jason,
Yes, here is one way:
> a_tmp<-c("a", "b", "c", "d", "e", "f", "g", 'h')
> b_tmp<-c("a", "c", "e", "g")
> b_tmp %in% a_tmp
[1] TRUE TRUE TRUE TRUE
> b_tmp[b_tmp%in%a_tmp]
[1] "a" "c" "e" "g"
> all(b_tmp %in% a_tmp)
[1] TRUE
Take a look at ?"%in%" and ?all for more information.
HTH,
By any chance is there an R command to compare two vectors?
For example,
a_tmp<-c("a", "b", "c", "d", "e", "f", "g", 'h')
b_tmp<-c("a", "c", "e", "g")
I would like to compare b_tmp against a_tmp to determine if the members of
b_tmp are part of a_tmp.
I tried
subset(b_tmp, b_tmp==a_tmp)
Hello,
I am trying to model a bivariate time series called 'residuals' as a
dcc-garch model.
I want to use the function dcc.estimation(a, A, B dcc.para, dvar, model) to
estimate the parameters.
No matter how I tried to define a, A and B, I always got the message "Error
in constrOptim(theta =
Deepayan Sarkar wrote:
> On Wed, Feb 4, 2009 at 8:21 AM, Iago Mosqueira
> wrote:
>> Hello,
>>
>> I am trying to draw a key inside a single panel in a lattice xyplot. The
>> panel function uses panel.number() to use a slightly different style for
>> one of the panels. Once inside than panel I am u
Hi:
I am trying to create a dynamic latex table using \Sexpr{} but it's not
evaluating it. I also tried the example below without Sweave and also fails. I
have also copied the Sweave.sty to my working directory but nothing seems to
work. Do I need to have certain package in order to run \Sexpr{
Sebastien Bihorel wrote:
I also realized the flaw after testing the script on various datasets...
Following up on your last note:
1- Is that the reason why the class of integer and regular numeric
variable is solely "labelled" following sasxport.get?
Yes. R gurus might correct me but just cr
Hi all,
I have a data frame of coordinates, "coord". I need an "output"
(array) where the number of rows = number of rows in "coord".
I am trying to use the "which" function to extract indices from the
coordinates with the following code:
d=2
nd=length(coord[,1])
output=list(array)
...
...
which(
Hello,
I am trying to model a bivariate time series called 'residuals' as a
dcc-garch model.
I want to use the function dcc.estimation(a, A, B dcc.para, dvar, model) out
of the package ccgarch to estimate the parameters.
No matter how I tried to define a, A and B, I always got the message "Er
On Wed, Feb 4, 2009 at 2:13 PM, Iago Mosqueira wrote:
> Deepayan Sarkar wrote:
>> On Wed, Feb 4, 2009 at 8:21 AM, Iago Mosqueira
>> wrote:
>>> Hello,
>>>
>>> I am trying to draw a key inside a single panel in a lattice xyplot. The
>>> panel function uses panel.number() to use a slightly differen
Greetings all,
I have two logistic plots coming from two calls to plogis. The code is
.x <- seq(-7.6, 7.6, length=100)
plot(.x, plogis(.x, location=0, scale=1), xlab="x", ylab="Density",
main="Logistic Distribution: location = 0, scale = 1", type="l")
abline(h=0, col="gray")
.y <- seq(-7.6,
On 2/4/2009 3:53 PM, Mark Difford wrote:
>>> Indeed. The postings exuded a tabloid-esque level of slimy
nastiness.
Hi Rolf,
It is good to have clarification, for you wrote "..,the postings...,"
tarring everyone with the same brush. And it was quite a nasty brush. It
also is conjecture that
Thank you that helps alot. Now the question is how do I know that it is in the
'stats' package? getNativeSymbolInfo doesn't seem to find 'RTSconv'.
Kevin
Sundar Dorai-Raj wrote:
> You're missing that "R_TSConv" is an R object. You can use
> stats:::R_TSConv to see the value. Not sure how
Code for this post is shown below.
Two issues:
(1) grid.gedit doesn't work from source file
Reproduce - copy the code shown below into an R source file, and of course save
off in the appropriate location. Then copy the the first line
"source("C:/TestCode.R")" into R and run. Notice that you g
Rolf,
Yes, that's what I was referring to as well…
Cheers!
Tom
Rolf Turner wrote:
On 4/02/2009, at 8:15 PM, Mark Difford wrote:
Indeed. The postings exuded a tabloid-esque level of slimy nastiness.
Indeed, indeed. But I do not feel that that is necessarily the case.
Credit
should be gi
On 04-Feb-09 20:45:04, Nutter, Benjamin wrote:
>
> Those of us on this list (with the possible exception of one or
> two nutters) would take it that it goes without saying that R was
> developed on the basis of S --- we all ***know*** that.
>
>
> Just want to clarify that the nutters referred
>> >>> Indeed. The postings exuded a tabloid-esque level of slimy
nastiness.
Hi Rolf,
It is good to have clarification, for you wrote "..,the postings...,"
tarring everyone with the same brush. And it was quite a nasty brush. It
also is conjecture that "this was due to an editor or sub-
Thanks for the suggestion, Etienne. It looks like this might be the
best approach after all, using a high resolution png exported from
Inkscape. I'm impressed by its flawless pdf import!
-ian
On Wed, Feb 4, 2009 at 11:15 AM, Etienne Bellemare Racine
wrote:
> Maybe you could try to open the p
Those of us on this list (with the possible exception of one or two
nutters)
would take it that it goes without saying that R was developed on the
basis
of S --- we all ***know*** that.
Just want to clarify that the nutters referred to here are not the same
as the Nutters that bear my n
Thanks. That fixed it. But I should've been careful about what I
asked for. Now the graphs are basically unusable without transparency
because the bands overlap so much. I'm still looking for a way to get
transparency into Word without resorting to raster graphics.
On Wed, Feb 4, 2009 at 12:55
On 4/02/2009, at 8:15 PM, Mark Difford wrote:
Indeed. The postings exuded a tabloid-esque level of slimy
nastiness.
Indeed, indeed. But I do not feel that that is necessarily the
case. Credit
should be given where credit is due. And that, I believe is the
issue that
is getting (some)
On 2/4/2009 2:27 PM, Terry Therneau wrote:
Lots of interesting comments while I was off in meetings. (Some days I wonder
why they pay me - with so many meetings I certainly don't accomplish any work.)
Some responses:
1. To Brian: I think that there is another issue outside of save(). Use t
Hi Evrim,
chisq.test() performs chi^2 GOF tests.
However, the chi^2 test may be sensitive to how you bin your data if you
are working with continuous data (as I infer from your mentioning
cutting). You may want to look at other GOF tests. Perhaps the NIST
statistics is a good starting point:
Look at the nws package, it has tools for passing data among multiple instances
of R (and waiting for data to be ready).
There are other packages that provide some of the same, but from what I
remember, nws was fairly simple to set up on a single computer.
Hope this helps,
--
Gregory (Greg) L
On Wed, Feb 4, 2009 at 8:21 AM, Iago Mosqueira wrote:
> Hello,
>
> I am trying to draw a key inside a single panel in a lattice xyplot. The
> panel function uses panel.number() to use a slightly different style for
> one of the panels. Once inside than panel I am using
>
> draw.key(list(text=list(
Thanks for the tip, it worked, but I was wondering if I can use a vector of
variables so I tried
mode (l)
“List”
> l[3,1]
[1] A
Levels: A ,B , C
>l[2,1]
[1] B
Levels: A ,B , C
>l[1,1]
[1] C
Levels: A ,B , C
I am trying to use the variable name so I tried
fx<-factor(x,levels=c(l[3,1],l[2,1]
I also realized the flaw after testing the script on various datasets...
Following up on your last note:
1- Is that the reason why the class of integer and regular numeric
variable is solely "labelled" following sasxport.get?
2- Can class be 'soft' for other 'kind' of variables?
3- Would you an
On Wed, Feb 4, 2009 at 1:21 PM, Jason Rupert wrote:
> That is qplot, is it possible to switch the location of axis_h and strip_h?
>
> I produced a plot where I would like to have the strip_h on the bottom and
> the axis_h on the top of the facet plot. Is that possible?
Not yet, but it's on my
Lots of interesting comments while I was off in meetings. (Some days I wonder
why they pay me - with so many meetings I certainly don't accomplish any work.)
Some responses:
1. To Brian: I think that there is another issue outside of save(). Use the
frailty.gamma function as a thought examp
Thanks! Starts to work now...
On Wed, Feb 4, 2009 at 3:13 PM, Charles C. Berry wrote:
> On Wed, 4 Feb 2009, Duncan Murdoch wrote:
>
> cameron.bracken wrote:
>>
>>> Kjetil Halvorsen wrote:
>>>
>>> > The other problem refered to above comes from this source lines:
>>> > > bubble(NURE.orig, "
That is qplot, is it possible to switch the location of axis_h and strip_h?
I produced a plot where I would like to have the strip_h on the bottom and the
axis_h on the top of the facet plot. Is that possible?
P.S. I figured out how to not show the x-axis ticks, while still showing the
> > It might be good to put some mild restriction on the design:
>
> > * should be valid (x)html and css
>
> Of course (although the current page also does not validate without
> errors ;-)
>
> > * use the YUI css grid framework for layout
>
> Never heard about that one, but looks sensible.
>
--- On Tue, 2/3/09, hadley wickham wrote:
> From: hadley wickham
> Subject: Re: [R] Problems in Recommending R
> To: "Neil Shephard"
> Cc: r-help@r-project.org
> Received: Tuesday, February 3, 2009, 9:20 AM
> > Again I'd disagree, perhaps the most widely used
> suite of software has a
> > ve
Christian Langkamp wrote:
Hi
I am trying to define an automatic breaks function for a histogram.
Inputs are a vector x and a number n. What I would like is to define the
outcome as breaks_(Name of Vector) - but the paste("breaks_",x) obviously
refers to the whole vector.
breaks<- function(x
Try this:
result<- apply(temp,2,function(column)sum((column <=15)&(column > 6)),
na.rm=TRUE)
On Wed, Feb 4, 2009 at 2:48 PM, ole_roessler wrote:
>
> Dear,
>
> I have a set of ascii-grids. For each gridcell I want to count all values
> that lie between 15 and 6.
> Therefore I combined the ascii-
You can run a function from a package by doing something like:
> Rcmdr::reliability(cov(DavisThin))
This will load the package in the background, but not run the gui and other
things. So you can use the function(s) that you want without running
everything like when you do library(Rcmdr).
Hope
ole_roessler wrote:
Dear,
I have a set of ascii-grids. For each gridcell I want to count all values
that lie between 15 and 6.
Therefore I combined the ascii-grids in an array and used
result<- apply(temp,2,sum((temp <=15)&(temp > 6)), na.rm=TRUE)
But, this doesn`t work. It seems that the
Rixon, John C. wrote:
Hi Folks:
I'm new to R and am having trouble calling a user-defined function
within the by() function. I have checked on-line help and the R
documentation to no avail. I have a data frame with a sample subset
represented here:
example.sample
ACCT_GROUP_DIM_KEY
Let me guess, you are using MSwindows and using notpad as the editor.
Notepad has this annoying "feature" that if you save a file as a text file then
it automatically adds '.txt' to the end of the file name. So when you saved as
a text file it actually named the file "Rbatch.bat.txt" and the co
haha, that made me laugh :-)
Here's a cartoon featuring a picture some bloke called R.A. Fisher...
http://www.phdcomics.com/comics/archive.php?comicid=905
On 4 Feb, 15:44, Warren Young wrote:
> http://xkcd.com/539/
>
> Not entirely on topic here, but how often do you see a box plot in a
> carto
Dear,
I have a set of ascii-grids. For each gridcell I want to count all values
that lie between 15 and 6.
Therefore I combined the ascii-grids in an array and used
result<- apply(temp,2,sum((temp <=15)&(temp > 6)), na.rm=TRUE)
But, this doesn`t work. It seems that the combination apply with
Hello,
I am trying to draw a key inside a single panel in a lattice xyplot. The
panel function uses panel.number() to use a slightly different style for
one of the panels. Once inside than panel I am using
draw.key(list(text=list(lab='catch'),
lines=list(lwd=c(2)),
text=list(l
Hi Folks:
I'm new to R and am having trouble calling a user-defined function
within the by() function. I have checked on-line help and the R
documentation to no avail. I have a data frame with a sample subset
represented here:
> example.sample
ACCT_GROUP_DIM_KEY MV_BASE TOT_DEBT TOT_EQTY
Hi
I am trying to define an automatic breaks function for a histogram.
Inputs are a vector x and a number n. What I would like is to define the
outcome as breaks_(Name of Vector) - but the paste("breaks_",x) obviously
refers to the whole vector.
breaks<- function(x, n)
{
R<-range(x, na.rm=T)
di
Hi,
O wrote a small bash script that performs unattended upgrades of R.
It has fit my purposes but I'd like to submit it to the community so it can
be enhanced and widely useful.
There is some redundancy in code and this will be addressed soon.
Almost every action is logged but the main action
> On Tue, 03 Feb 2009 07:00:54 -0700,
> Warren Young (WY) wrote:
> friedrich.lei...@stat.uni-muenchen.de wrote:
>>
>> For technical reasons there are some conditions: the homepage is
>> maintained via SVN like the R sources, so all should be plain HTML, no
>> content management
You're missing that "R_TSConv" is an R object. You can use
stats:::R_TSConv to see the value. Not sure how this helps you though.
On Wed, Feb 4, 2009 at 10:08 AM, wrote:
> Let me get more specific. I think it this can be answered then I can
> translate the information to other calls. In the ari
On Wed, 4 Feb 2009, Duncan Murdoch wrote:
cameron.bracken wrote:
Kjetil Halvorsen wrote:
> The other problem refered to above comes from this source lines:
>
> bubble(NURE.orig, "ppm", col = c("#00ff0088", "#00ff0088"))
>
>
You may have to escape the # character (i.e. put \# instead)
Let me get more specific. I think it this can be answered then I can translate
the information to other calls. In the arima 'R' code there is a reference to
.Call(R_TSconv, a, b)
If from the console I type:
> .Call(R_TSConv, c(1,-1), c(1,-1))
I get:
Error: object "R_TSConv" not found
If I do
We want to announce the Package ScottKnott now implemented at CRAN. The
package uses the SkottKnott clustering algorithm to perform multiple
comparison tests of means using the following experimental designs:
Completely Randomized Design (CRD); Factorial Experiment (FE); Latin Squares
Design (LSD);
> On Wed, 4 Feb 2009 10:05:44 -0600,
> hadley wickham (hw) wrote:
>> > One of my colleagues is a interdisciplinary PhD in Design and
>> > Psychology and he has an "in" with a design school where we might be
>> > able to get students to take on the redesign of the website.
>>
>>
On Wed, Feb 4, 2009 at 10:55 AM, Ian Fiske wrote:
> Thanks for the suggestion, Hadley. I tried:
>
> stat_smooth(fill=alpha("grey",1))
>
> and got the same problem. The shaded band shows up in the graphics
> windows, but the only file format the keeps the confidence band is
> PDF.
>
> Am I doing
Patrick Burns likely is closest to the truth in noting that the editing of
the NYT article was possibly savage. The author is probably fuming, and
can't do much or he'll not get future work.
I was a columnist for Interface Age and then a sub-editor for Byte in the
early 80s. If an ad came in close
Sebastien Bihorel wrote:
Thanks a lot Frank,
One last question, though. I was tempted to remove all attributes of my
variables after the sasxport.get call using
foo <- sasxport.get(...)
foo <- as.data.frame(lapply(unclass(foo),as.vector))
Since I never worked with the objects of class 'labeled
Thanks for the suggestion, Hadley. I tried:
stat_smooth(fill=alpha("grey",1))
and got the same problem. The shaded band shows up in the graphics
windows, but the only file format the keeps the confidence band is
PDF.
Am I doing this correctly?
-ian
On Wed, Feb 4, 2009 at 11:07 AM, hadley wic
(Reposting - hopefully with a few of the typos fixed.)
Yeah. That is the problem.
I would like for there to be an x-label, e.g. "person", but I don't want the
x-axis tick marks
for the facet to be labeled. I would like to remove the facet x-axis tic mark
labels.
For the example below:
rle(k)$lengths is perfectly suitable for my purposes.
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-cont
In any redesign we need to remember that a good user interface that works with
as many browsers as possible should be the primary design criteria. We don't
need eye candy.
John
John David Sorkin M.D., Ph.D.
Chief, Biostatistics and Informatics
University of Maryland School of Medicine Division
Maybe you could try to open the pdf in Inkscape http://www.inkscape.org/ and
export it as a .emf or .png ?
Etienne
Ian Fiske wrote:
>
> Hi all,
>
> I am using ggplot2 and continuing to find it very useful and pretty.
> However, I am trying to create some graphics for publication that would
Glad your problem is solved, I am in California and I grew up around the
Mazatlan area so I won't be seing Hector for a while ;-)
--- On Wed, 2/4/09, steve_fried...@nps.gov wrote:
> From: steve_fried...@nps.gov
> Subject: Re: [R] Upgrading to TINN - R 2.1.1.6
> To: mazatlanmex...@yahoo.com
There are three different data editors, so you will need to start by
telling us your OS (and the other details asked for in the posting
guide).
But this is really an R-devel question, and that is where offers to
work on this (or to sponsor such work) should be posted.
As the author of one ve
Hi !
I am using "Tinn R" data editor.
This is wonderful and also thin one. Try this. I guess, yu will find what
you are looking for.
Regards,
Suresh
Simon Pickett-4 wrote:
>
> Hi all,
>
> I've used R for basic programming and data management for a few years now.
> One of the things that I
Hello R-User!
I am running R 2.8.1 on an Intel Mac.
I just tried to install a package using the GUI and got the following error
message:
Fehler in if (14 + nchar(dcall, type = "w") + nchar(sm[1], type = "w") > :
Fehlender Wert, wo TRUE/FALSE nötig ist
Error in (14 + nchar(dcall, type = "w")
Maybe you could try to open the pdf in Inkscape http://www.inkscape.org/
and export it as a .emf or .png ?
Etienne
Ian Fiske a écrit :
> Hi all,
>
> I am using ggplot2 and continuing to find it very useful and pretty.
> However, I am trying to create some graphics for publication that would be
On 2/4/2009 10:57 AM, l...@stat.uiowa.edu wrote:
On Wed, 4 Feb 2009, Duncan Murdoch wrote:
One correction below, and a suggested alternative approach.
On 2/4/2009 9:31 AM, Terry Therneau wrote:
In R, functions remember their entire calling chain. The good thing
about this is that they can
Ian:
It would work if you copy it as a bitmap.
Felipe D. Carrillo
Supervisory Fishery Biologist
Department of the Interior
US Fish & Wildlife Service
California, USA
--- On Wed, 2/4/09, Ian Fiske wrote:
> From: Ian Fiske
> Subject: [R] ggplot: problem with fill option in stat_smooth(
On Wed, Feb 4, 2009 at 9:12 AM, Ian Fiske wrote:
>
> Hi all,
>
> I am using ggplot2 and continuing to find it very useful and pretty.
> However, I am trying to create some graphics for publication that would be
> included in an MS Word document (not my choice!) in Windows Vista.
>
> The problem is
> > One of my colleagues is a interdisciplinary PhD in Design and
> > Psychology and he has an "in" with a design school where we might be
> > able to get students to take on the redesign of the website.
>
> Thanks a lot, sounds exactly like what we need. If they don't succeed
> we can always by
--- On Wed, 2/4/09, Feng Li <840...@gmail.com> wrote:
From: Feng Li <840...@gmail.com>
Subject: Re: [R] Passing data among multiple instances
To: "Warren Young"
Cc: r-help@r-project.org
Date: Wednesday, February 4, 2009, 10:19 AM
On Wed, Feb 4, 2009 at 4:02 PM, Warren Young wrote:
> Feng Li w
On Wed, 4 Feb 2009, Duncan Murdoch wrote:
One correction below, and a suggested alternative approach.
On 2/4/2009 9:31 AM, Terry Therneau wrote:
In R, functions remember their entire calling chain. The good thing
about this is that they can find variables further up in the nested
context,
Hadley put together a couple of nice versions of the main Windows
download page cran.r-project.org/bin/windows/base, and I've adopted one
of them for the release, and the patched and devel snapshot builds.
They should show up on CRAN in a few hours.
Thanks a lot for the contribution, Hadley:
Try:
table(k)
On Wed, Feb 4, 2009 at 1:19 PM, axionator wrote:
> Hi all,
> I've a vector with entries, which are all of the same type, e.g. string:
> k <- c("bb", "bb", "bb", "aa", "cc", "cc")
> and want to create a second vector containing the number of each entry
> in k in the same order as i
http://xkcd.com/539/
Not entirely on topic here, but how often do you see a box plot in a
cartoon?
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Try:
table(k)[rank(unique(k))]
-ian
Armin Meier wrote:
>
> Hi all,
> I've a vector with entries, which are all of the same type, e.g. string:
> k <- c("bb", "bb", "bb", "aa", "cc", "cc")
> and want to create a second vector containing the number of each entry
> in k in the same order as in k,
My original message referred to the double slash and using grep.
The particular behavior on C: wasn't the issue. For example,
> list.files("C:/test1", full.names=TRUE)
[1] "C:/test1/file1" "C:/test1/file2"
> list.files("C:/test1/", full.names=TRUE)
[1] "C:/test1//file1" "C:/test1//file2"
> # Note
Gabor Grothendieck ha scritto:
One possibility if you don't have to have days is to reduce it to a
weekly or monthly
series.
Alternatively you can put a dummy variable (1=holiday and zero
otherwise) in the regression model for your response. For instance, you
could use the xreg argument of t
Take a look at the run-length encoding function rle. I believe
rle(k)$lengths gives you exactly what you want.
-s
On Wed, Feb 4, 2009 at 10:19 AM, axionator wrote:
> Hi all,
> I've a vector with entries, which are all of the same type, e.g. string:
> k <- c("bb", "bb", "bb", "aa", "
axionator gmail.com> writes:
> I've a vector with entries, which are all of the same type, e.g. string:
> k <- c("bb", "bb", "bb", "aa", "cc", "cc")
> and want to create a second vector containing the number of each entry
> in k in the same order as in k, i.e.
> c(3, 1, 2)
table(k)
Ben Bolk
You might try the cut() function to convert your data from a continuous
measure into an ordinal factor. Then use the table() function to get your
contingency table.
The R help system is very extensive. Type "?cut" to get the help on the
function cut(). This works with all functions. Look at t
Thanks a lot Frank,
One last question, though. I was tempted to remove all attributes of my
variables after the sasxport.get call using
foo <- sasxport.get(...)
foo <- as.data.frame(lapply(unclass(foo),as.vector))
Since I never worked with the objects of class 'labeled', I was
wondering what I
Yeah. That is the problem.
I would ant there to be a x-label, but I don't want the x-axis tick marks for
the facet to be labeled.
For the example below:
VADeaths_flat_df = stack(as.data.frame(VADeaths))
names(VADeaths_flat_df) = c('Data','Person')
counts <- ddply(VADeaths_flat_df, .(cu
Its not clear whether c("bb", "bb", "aa", "aa", "bb") can occur
or if it can how it should be handled but this gives the lengths
of each run and so would give c(2, 2, 1) in that case (as opposed
to c(3, 2)):
rle(k)$lengths
On Wed, Feb 4, 2009 at 10:19 AM, axionator wrote:
> Hi all,
> I've a vect
try this:
k <- c("bb", "bb", "bb", "aa", "cc", "cc")
f <- factor(k, levels = unique(k))
as.vector(table(f))
you can put it in one line but it's less readable. I hope it helps.
Best,
Dimitris
axionator wrote:
Hi all,
I've a vector with entries, which are all of the same type, e.g. string:
k
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