Hi Dear R-users:
I am building a R package and would like to create a generic variance
function. Here is how I did
var=function(x,...)
{
UseMethod(var)
}
I wrote a Rd file, put the R code in the right directory, and named var,
var.default in the namespace. However, once I typed rcmd check ,
Hello group!
I mantain my own package cmrutils which is available under the GPL:
http[s]://aparamon.msk.ru/svn/study/R-packages/cmrutils
I don't want to put it to CRAN yet because it mostly consists of
specialized helper functions which are presumably not valuable for
other people.
But I think
Heja,
It took me a while to find a way of implementing normal text as
subscripted text in a expression followed by another expression and more
subscripted text :O)
It looks now as this:
ylab=expression(Delta^+~[paste(my subscripted
text)]~~Delta^+~[paste(my subscripted text)])
I use several
Hi Hadley,
I tried to replicate dodging in combination with stacking by facetting
as you suggested.
In principle this works, but identifying the bars for different years is
very difficult, since the all bar colors are the same (see my code below).
Is there a way of having the bars within each
Yes, it does. Thanks.
el
On 25 Oct 2008, at 03:32 , Steven McKinney wrote:
If you are using regular R graphs
(i.e. not lattice or other library
graphics) try setting the margins
with the mar argument to par()
e.g.
par(mar = c(5, 10, 5, 1))
The four numbers specify the amount
of margin room
Liviu Andronic wrote:
On Sat, Oct 25, 2008 at 9:05 PM, Tom Backer Johnsen [EMAIL PROTECTED] wrote:
I am a new user of R. My problem is how to read excel data files.
How can I read a file called stock in R. What statement I should use?
It could help to start learning R with a GUI like Rcmdr.
Frank E Harrell Jr wrote:
Tom Backer Johnsen wrote:
Frank E Harrell Jr wrote:
Tom Backer Johnsen wrote:
I hadn't thought of the 'different random sample' approach. That's
neat.
Frank
Yes, I am quite proud of that. The program that does the sampling and
mailing is called Distras.
Is
Hello,
I am just starting out using R on my Uni course. I have been given a function
to work with that adds error bars to a bar chart. I want to add a legend and
have been trying to amend the code in the function error.bars (see below) so it
automatically places a legend on the chart. It does
Sarah Vandome wrote:
Hello,
I am just starting out using R on my Uni course. I have been given a function
to work with that adds error bars to a bar chart. I want to add a legend and
have been trying to amend the code in the function error.bars (see below) so it
automatically places a legend
Hello,
On Sat, Oct 25, 2008 at 7:25 PM, Андрей Парамонов [EMAIL PROTECTED] wrote:
I don't want to put it to CRAN yet because it mostly consists of
specialized helper functions which are presumably not valuable for
other people.
But I think 2 of the functions are general and useful enough to
Thanks for the help Jim,
The legend function solved the legend border problem but the labels, even
using staxlab from plotrix are still being cut by the device limits, like
there is some kind of character number limits or something like that.
Anyway thank you so much, I'll keep trying and
Hi
I am looking for an implementation (or alternative to) Mallow's
distance or the Earth Mover's distance to compare distributions or
unnormalized distributions (signatures).
Is there an implementation in R or can somebody recommend an alternative?
Thanks
Rainer
--
Rainer M. Krug, PhD
Dear R users,
I am looking for R packages that would best approximate Oracle's
Crystall Ball [1]. For those not familiar:
Crystal Ball software is a leading spreadsheet-based software suite
for predictive modeling, forecasting, Monte Carlo simulation and
optimization. [..] Crystal Ball is used by
Dear list,
I've generated a list of 3D coordinates representing ellipsoids in
arbitrary orientations. I'm now trying to obtain a 2D projection of
the scene, that is to draw the silhouette of each object on a plane
(x,y). The only way I could think of is to compute the convex hull of
the
To reply to myself, for anything that can be coerced into a table
(matrices, vectors) the best solution seems to to use the write.table ()
function to write a .csv file, which is easily opened with a spreadsheet.
The alternative is to use the HTML2clip () function (or the HTML
function) in
Hi Rainer,
we have not implemented the Mallow's distance so far. Out package
distrEx includes implementations of the Hellinger, the Kolmogorov, the
total variation and the Cramer von Mises distance. Combined with our
package distrMod one can compute minimum distance estimators.
on 10/26/2008 08:58 AM Tom Backer Johnsen wrote:
To reply to myself, for anything that can be coerced into a table
(matrices, vectors) the best solution seems to to use the write.table ()
function to write a .csv file, which is easily opened with a spreadsheet.
The alternative is to use the
Seems there is a bug in one of the HTML methods in that digits=
either does not get passed or used in certain cases. It does seem
that the HTML.data.frame method is not affected so this would
be a workaround:
HTML2clip(as.data.frame(mean(attitude)), digits = 10)
On Sun, Oct 26, 2008 at 9:58
Frank E Harrell Jr wrote:
Tom Backer Johnsen wrote:
Frank E Harrell Jr wrote:
Tom Backer Johnsen wrote:
Frank E Harrell Jr wrote:
Tom Backer Johnsen wrote:
I hadn't thought of the 'different random sample' approach. That's
neat.
Frank
Yes, I am quite proud of that. The program that
Gabor Grothendieck wrote:
Seems there is a bug in one of the HTML methods in that digits=
either does not get passed or used in certain cases. It does seem
that the HTML.data.frame method is not affected so this would
be a workaround:
HTML2clip(as.data.frame(mean(attitude)), digits = 10)
Ah.
I have sent an email to the maintainer about it.
On Sun, Oct 26, 2008 at 10:51 AM, Tom Backer Johnsen
[EMAIL PROTECTED] wrote:
Gabor Grothendieck wrote:
Seems there is a bug in one of the HTML methods in that digits=
either does not get passed or used in certain cases. It does seem
that the
Gabor Grothendieck wrote:
I have sent an email to the maintainer about it.
Thanks!
Tom
__
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
Hall all,
Where can I find the two sample Cramer-von Mises test in R package?
Thank you.
Legendy
--
View this message in context:
http://www.nabble.com/Two-sample-Cramer-von-Mises-test-tp20174229p20174229.html
Sent from the R help mailing list archive at Nabble.com.
[apologies if I messed up the quoting]
Tom Backer Johnsen backer at psych.uib.no writes:
Frank E Harrell Jr wrote
I hope you'll keep the community posted on that. If you ever have a
need for a function in R for linux that makes e-mailing easy, I have one.
Now, that is interesting.
Hi,
a while ago I posted a question regarding the use of alternative models,
including a quasibinomial mixed-effects model (see Results 1). I rerun the
exact same model yesterday using R 2.7.2 and lme4_0.999375-26 (see Results
2) and today using R 2.7.2 and lme4_0.999375-27 (see Results 3).
Dear Legendy,
Take a look at
http://finzi.psych.upenn.edu/R/library/CvM2SL2Test/html/cvmts.pval.html
HTH,
Jorge
On Sun, Oct 26, 2008 at 10:49 AM, legendy [EMAIL PROTECTED] wrote:
Hall all,
Where can I find the two sample Cramer-von Mises test in R package?
Thank you.
Legendy
--
Hello,
when using acf, there is a blue stripped line in the plot.
What is the meaning of it?
Another question on acf(): when I use adc() on a data-frame
it automatically creates a lot of seperated acf-plots.
But there are combinations of plots, which seem to be ccf()
and not acf(). Is this a
dear all,
I have a little problem I am doing a loop, witha grep function. sometimes it
happens that have the following results
tmp - grep(x, y)
tmp
integer(0)
how can I recognise this outcome? is.na is not working of course, so what
else?
thank you
[[alternative HTML version
I recentlry tried to upgrade to 2.8.0. I ended up uninstalling 2.7.2 and
installing 2.8.0 becuase the line in the FAQ states:
That's a matter of taste. For most people the best thing to do is to uninstall
R (see the previous Q), install the new version, copy any installed packages to
the
on 10/26/2008 10:54 AM John Lande wrote:
dear all,
I have a little problem I am doing a loop, witha grep function. sometimes it
happens that have the following results
tmp - grep(x, y)
tmp
integer(0)
how can I recognise this outcome? is.na is not working of course, so what
else?
On 26/10/2008 11:54 AM, John Lande wrote:
dear all,
I have a little problem I am doing a loop, witha grep function. sometimes it
happens that have the following results
tmp - grep(x, y)
tmp
integer(0)
how can I recognise this outcome? is.na is not working of course, so what
else?
On 26/10/2008 2:48 PM, [EMAIL PROTECTED] wrote:
I recentlry tried to upgrade to 2.8.0. I ended up uninstalling 2.7.2 and
installing 2.8.0 becuase the line in the FAQ states:
That's a matter of taste. For most people the best thing to do is to uninstall
R (see the previous Q), install the new
Well, this is what i got...
-0.084121928394^(1/3)
[1] -0.438163696867656
(-0.084121928394)^(1/3)
[1] NaN
and i don't have a clue of why this happens or how to avoid it, any suggestions?
thank you,
Juan
__
R-help@r-project.org mailing list
Hi all,
I have roughly fifty dataframes and a dataframe with the names of the fifty
dataframes. I want to perform the same set of manipulations on all fifty
dataframes, but can't find a way to batch process from a list with the
dataframe names using a loop. Is there a way to read the file names
'^' has higher precedence than '-', i.e. your first line is equivalent to
- ( 0.08xyz. ^(1/3) )
Gabor
On Sun, Oct 26, 2008 at 9:05 PM, Juan Manuel Barreneche
[EMAIL PROTECTED] wrote:
Well, this is what i got...
-0.084121928394^(1/3)
[1] -0.438163696867656
Wade, from your description it is not clear to me whether you have
fifty _R objects_ or fifty files containing tables (i.e. data frames).
If the former, you can do something like
a - data.frame(1:10)
b - data.frame(10:1)
c - data.frame(letters[1:20])
my.data.frames - data.frame( name=c(a, b, c)
On 26/10/2008 4:05 PM, Juan Manuel Barreneche wrote:
Well, this is what i got...
-0.084121928394^(1/3)
[1] -0.438163696867656
(-0.084121928394)^(1/3)
[1] NaN
and i don't have a clue of why this happens or how to avoid it, any suggestions?
R won't raise negative numbers to
I think you need to be a bit more specific on this one.
What is the format of your data.frames? On disk or actually in your
workspace?
Example code would also help. Even psuedo code describing what you
want to do.
Regards,
Kaom
On Oct 26, 2008, at 1:10 PM, Wade Wall wrote:
Hi all,
You might want to have a look at the plyr package -
http://had.co.nz/plyr. The intro pdf describes a couple of problems
that are similar to yours.
Hadley
On Sun, Oct 26, 2008 at 3:10 PM, Wade Wall [EMAIL PROTECTED] wrote:
Hi all,
I have roughly fifty dataframes and a dataframe with the names
HTH,
Thank you for your help.
Legendy
Jorge Ivan Velez wrote:
Dear Legendy,
Take a look at
http://finzi.psych.upenn.edu/R/library/CvM2SL2Test/html/cvmts.pval.html
HTH,
Jorge
On Sun, Oct 26, 2008 at 10:49 AM, legendy [EMAIL PROTECTED] wrote:
Hall all,
Where can I
You don't have to uninstall R 2.7.2. I usually keep a few past versions of
R in case I need to go backward. There are two batchfiles at
http://batchfiles.googlecode.com
called movedir.bat and copydir.bat . They are self contained so you
only have to put whichever you intend to use anywhere in
given what ?identical says, i find the following odd:
x = 1:10
y = 1:10
all.equal(x,y)
[1] TRUE
identical(x,y)
[1] TRUE
y[11] = 11
y = y[1:10]
all.equal(x,y)
[1] TRUE
identical(x,y)
[1] FALSE
y
[1] 1 2 3 4 5 6 7 8 9 10
length(y)
[1] 10
looks like a bug.
platform i686-pc-linux-gnu
the str function shows that x is an int and y is a num so it's probably
not a bug. or maybe the conversion to num is but probably not the
identical.
x = 1:10
y = 1:10
all.equal(x,y)
identical(x,y)
y[11] = 11
y = y[1:10]
all.equal(x,y)
identical(x,y)
print(str(y))
print(str(x))
On
If you want them to be identical, then you have to explicitly assign
an integer to the vector so that conversion is not done:
x = 1:10
y = 1:10
all.equal(x,y)
[1] TRUE
identical(x,y)
[1] TRUE
y[11] = 11L
y = y[1:10]
all.equal(x,y)
[1] TRUE
identical(x,y)
[1] TRUE
On Sun, Oct 26,
it's the assignment y[11] = 11 that causes y to become num:
y = 1:10
is(y) # integer vector numeric
y[11] = 11
is(y) # numeric vector
y = (1:11)[1:10]
is(y) # integer vector numeric
anyway, i think this should be considered a bug. the conversion is
irrational in this case.
this touches
smells bad design.
jim holtman wrote:
If you want them to be identical, then you have to explicitly assign
an integer to the vector so that conversion is not done:
x = 1:10
y = 1:10
all.equal(x,y)
[1] TRUE
identical(x,y)
[1] TRUE
y[11] = 11L
y = y[1:10]
Hello :-) I am trying to run the next script, it generates random
areas inside a map of the american continent,
and then plot it, it´s suppose that every frame gives you the evolution
of the program but at some point it stops
with the weirdest of the errors I´ve ever seen in R, I don´t even have
It is not a weird error. It means that one side of the logical test had NA:
if(1==1) 1
[1] 1
if (NA==1) 1
Error in if (NA == 1) 1 : missing value where TRUE/FALSE needed
So use traceback() to maybe see what is happening. I would also
suggest that you put
options(error=utils::recover)
in
Hans-Peter Suter wrote:
what about: ?write.xls from my xlsReadWrite package?
Sorry, I did not even think to look for something along the lines of
what the name of the package suggests. I'll have a look at it!
Tom
__
R-help@r-project.org mailing
Tom Backer Johnsen wrote:
Frank E Harrell Jr wrote:
Tom Backer Johnsen wrote:
Frank E Harrell Jr wrote:
Tom Backer Johnsen wrote:
Frank E Harrell Jr wrote:
Tom Backer Johnsen wrote:
I hadn't thought of the 'different random sample' approach.
That's neat.
Frank
Yes, I am quite proud of
I signed onto this R-help server. It's wonderful but I'm getting to
many e-mails all mixed up with other important e-mails. I can't cope
with it all.
How do I sign off?
Thanks
John
John L. Fresen, PhD
Department of Statistics, 134N Middlebush Hall
University of Missouri-Columbia,
Dear John,
Go to https://stat.ethz.ch/mailman/listinfo/r-help At the bottom, type your
email and then do click on Unsubscribe or edit options.
HTH,
Jorge
On Sun, Oct 26, 2008 at 11:42 PM, Fresen, John [EMAIL PROTECTED] wrote:
I signed onto this R-help server. It's wonderful but I'm
52 matches
Mail list logo