Hi, useRs-
I have been building a set of functions over time and now my R_GlobalEnv
becomes
too crowded.
I would like to put all my functions under the same namespace/environment.
Ideally,
I would like to call them using env::func as in C++.
The following code almost do the jobs I want -
With floating point numbers I'm seeing 'cut' putting values in the wrong
bands. An example below places 0.3 in (0.3,0.6] i.e. 0.3 0.3.
x = 1:5*.1
x
[1] 0.1 0.2 0.3 0.4 0.5
cut(x, br=c(0,.3,.6))
[1] (0,0.3] (0,0.3] (0.3,0.6] (0.3,0.6] (0.3,0.6]
Levels: (0,0.3] (0.3,0.6]
I'm sure this is
Jim, Gabor, William,
Thanks very much. Works a treat.
Cheers,
Murali
-Original Message-
From: William Dunlap [mailto:wdun...@tibco.com]
Sent: 18 June 2009 18:27
To: MENON Murali; r-help@r-project.org
Subject: RE: [R] Replace zeroes in vector with nearest non-zero value
approx() almost
Shawn Rutledge wrote:
With floating point numbers I'm seeing 'cut' putting values in the wrong
bands. An example below places 0.3 in (0.3,0.6] i.e. 0.3 0.3.
x = 1:5*.1
x
[1] 0.1 0.2 0.3 0.4 0.5
cut(x, br=c(0,.3,.6))
[1] (0,0.3] (0,0.3] (0.3,0.6] (0.3,0.6] (0.3,0.6]
Dear all,
I would like to draw a dendrogram and mark some parts/branches (by using
segments) including their labels. If I draw it without specifying the length
of x axix, I am able to do that (as in My dendrogram 1 of the following codes).
However, if I want to specify the x axix, I am not
(Sorry, sent the message before I finished it)
Hello, everyone
I have a long script that uses zoo objects. In this script I used
simple moving averages and these I can very efficiently calculate with
filter() functions.
Now, I have to use special exponential moving averages, and the only
way I
Hello, everyone
I have a long script that uses zoo objects. In this script I used
simple moving averages and these I can very efficiently calculate with
filter() functions.
Now, I have to use special exponential moving averages, and the only
way I could write the code was with a for-loop, which
Ken Knoblauch wrote:
Ben Bolker bolker at ufl.edu writes:
In the Sweave output for summary for several types
of model objects and also for the comparison of models
with anova, I find that that the display of the call(s)
or formula does not obey the width option, even with
maybe ?dendrapply is helpful - in particular see the example section.
There is also some code at http://www.stamats.de/Heatmap.R
(with commentary in German)
hth,
Matthias
Seyit Ali Kayis schrieb:
Dear all,
I would like to draw a dendrogram and mark some parts/branches (by using segments)
Ahoy. I'm trying to run a function for each country in a multinational
dataset. Keeping it simple, an example is
for(j in 11:14) {
if(data$country_str == j) {
mu - mean(data$ecdfs1)
} else {
mu - 0
}
}
The number of countries is greater and the functions are more complex, but
this fails
I continually receive the error
Error in file(file, r) : cannot open the connection, when running in batch
mode, but not when inputing directly into R.
Any ideas?
Thanks!
TB
--
View this message in context:
Hi,
I faced with problem when start using function - rollapply(returns, 3 ,
mean)
Error in UseMethod(rollapply) :
No suitable Method for rollaply
How can I fix the problem? Thank you for help.
--
Best regards,
Andy Fetsun
[[alternative HTML version deleted]]
Hi,
I need some help. I'm doing a project that demands me to obtain several
simplex solutions and I would like to can keep the solution in a vector or
something to be able to use it after I get it.
The comand simplex() prints the solution but how can I keep it?
Another alternative would be to
Agresti's first book: Categorical Data Analysis, Appendix B.
If you're interested in probability and random processes look at he notes
at the end of each chapter in Real Ananlysis and Probability by R. M
Dudley.
Ben Bolker bolker at ufl.edu writes:
Here is a toy example that illustrates the overshoot of the formula
\documentclass[12pt]{article}
\usepackage{geometry}
\geometry{left=2in,right=2in}
\begin{document}
keep.source=TRUE=
op - options(width = 65, digits = 3)
ddataframe -
Check out method = recursive in filter().
On Fri, Jun 19, 2009 at 3:36 AM, Sergey Goriatchevserg...@gmail.com wrote:
(Sorry, sent the message before I finished it)
Hello, everyone
I have a long script that uses zoo objects. In this script I used
simple moving averages and these I can very
You must supply an object whose class is such that a rollapply method exists.
Try this to see what classes are supported:
methods(rollapply)
On Fri, Jun 19, 2009 at 4:07 AM, Andriy Fetsunfet...@googlemail.com wrote:
Hi,
I faced with problem when start using function - rollapply(returns, 3 ,
harish babu dharmalingan wrote:
Hi,
There is a problem installing R. I am using windows vista home
basic.
After installation and when i'm trying to access it, it shows Fatal error:
cannot mkdir R_Tempdir
and after pressing ok, it closes.
Can anyone help me out?
So R cannot create
On Thu, 2009-06-18 at 13:23 -0600, Anke Konrad wrote:
Hi all,
I am currently trying to compare different plant occurrence prediction
maps generated in R and exported into GRASS. One of these maps was
generated from a glm fitted to some data, and subsequently applying this
glm model to a
Publication of Exploratory Data Analysis by John Tukey. Strange Tukey's
name has not been mentioned so far. You should consider re-posting your most
interesting question with a less apologetic title - perhaps you will get a
larger range of replies.
Best wishes
Paul
losemind wrote:
Thanks
Dear All
Due to develope some usful programe, we choose the R-GUI be our
program interface. By the way, i study about userguide of tcl/tk in
help, but i think that the help article in R is not clear. For
example, when i confuse about some usages and i want to know how to
use, i will search on
Anke,
mgcv:predict.gam certainly didn't produce `something like a
negative log-likelihood of occurrence', but is it possible that one of
your maps is on the probability scale and the other on the linear
predictor scale?
If you used predict.glm(model1,type=response), but
Henrique Dallazuanna wrote:
Try this:
gsub(^M{1}, MOLE, names(data))
{1} is inessential here.
vQ
On Thu, Jun 18, 2009 at 8:24 PM, Mark Na mtb...@gmail.com wrote:
Dear R-helpers,
I would like to adapt the following code
names(data)-sub(M,MOLE,names(data))
which
Hi list,
I would like to know if there is a way in R to execute a post-hoc test
(factor levels comparison, like Tukey for ANOVA) of a non-parametric
analysis of variance (kruskal.test() function object). I was looking for
something like the Dunn Test. Ive searched the internet but nothing seemed
Hi
r-help-boun...@r-project.org napsal dne 17.06.2009 14:59:35:
This is my function:
zywnoscCalosc - function( zywnosc, sklepik, sklslodycze) {
b=as.vector(sklslodycze)
fun=function(a,b){
a=2+b
}
zywnosc=ifelse(is.na(sklepik),NA,fun(a,b))#Here I have a problem
!
}
I
Li GUO wrote:
Hello!
I want to estimate strength and correlation of RandomForest, but in package
randomForest there is not an interface to get it. I think I must to change
the source code. Is there any advise?
If you define both strength of RandomForest and correlation of
RandomForest, we
Huihua Lu wrote:
Hi everyone,
I have a test set with more than 1000 cases, when I use
evaluate_Weka_classifier(RWeka)to evaluate my classifier on this test
set, the output shows me the result of only 83 cases. I do have
missing values in predictors, so I tried na.acton=na.pass, but it
Look at the examples here:
http://bioinf.wehi.edu.au/~wettenhall/RTclTkExamples/
On Fri, Jun 19, 2009 at 5:21 AM, Abelianabelian1...@gmail.com wrote:
Dear All
Due to develope some usful programe, we choose the R-GUI be our
program interface. By the way, i study about userguide of tcl/tk in
I remember JGR installation on SuSE 10.3 as a nightmare that eventually I
overcame with JGR designers' help.
I have installed SuSE 11.1, latest R version and am trying to install JGR
again.
It is still a nightmare.
I have followed the guidelines on
Original Message
Subject: Re: [R] tiff() woes
Date: Thu, 18 Jun 2009 12:38:39 +0100
From: Federico Calboli f.calb...@imperial.ac.uk
To: Allan Engelhardt all...@cybaea.com, r-help@r-project.org
CC: James Grellier j.grell...@imperial.ac.uk
References:
Michelle2009 wrote:
With help from my colleague, I found the problem. After I put another library
dll, zlib1.dll, at the folder, biOps is working again now. Though it's still
amazing to me why biOps worked for about one week before I had zlib1.dll.
Have you had a libtiff in your path? Its
Hi
r-help-boun...@r-project.org napsal dne 19.06.2009 09:26:57:
Ahoy. I'm trying to run a function for each country in a multinational
dataset. Keeping it simple, an example is
for(j in 11:14) {
if(data$country_str == j) {
mu - mean(data$ecdfs1)
} else {
mu - 0
}
}
First few
Didn't realize the message was cc'ed to R-help. Here's my reply...
From: Liaw, Andy
Sent: Thursday, June 18, 2009 11:35 AM
To: 'Li GUO'
Subject: RE: Can I estimate strength and correlation of Random Forest in
R package randomForest?
The strength and
Hi
utkarshsinghal utkarsh.sing...@global-analytics.com napsal dne
17.06.2009 15:29:34:
I will wait for the next version-2.9.1 and presently using Petr's
suggestion, i.e.,
(x[1]*length(x))==sum(x)
which significantly reduced the run time.
The problem is now there might be only small
It's a very simple search:
Here are the steps:
Go to one of the r-search sites. I have this URL on my Google Toolbar:
http://search.r-project.org/nmz.html
Type in:
post hoc kruskal
And set the search universe to include r-help from 2002-2007.
Search!
Review results.
(Had I a better
Duncan Murdoch wrote:
Liaw, Andy wrote:
A colleague and I were trying to understand all the possible things one
can do with for loops in R, and found some surprises. I think we've
done sufficient detective work to have a good guess as to what's going
on underneath, but it would be nice to get
I am trying to build a glm model with many inputs.
I saw the following code in Rattle
crs$glm - glm(value ~ ., data=crs$dataset[,c(1:59,922)],
family=binomial(link=logit))
I am not clear about what
value ~ .
means and also, I see
data=crs$dataset[,c(1:59,922)]
I have read that the data
On Jun 19, 2009, at 6:36 AM, Paul Artes wrote:
[...]
You should consider re-posting your most
interesting question with a less apologetic title - perhaps you will
get a
larger range of replies.
You might consider (re-?) reading the Posting Guide. The OP was
correct in thinking this is
I have wondered about this way of testing for equality:
x - c(1,0,3,0)
x[1] * length(x) == sum(x)
[1] TRUE
x - rep(1,4)
x[1] * length(x) == sum(x)
[1] TRUE
This would seem to indicate that both vectors contain the same values, but
not necessarily true.
On Fri, Jun 19, 2009 at 8:18 AM, Petr
On Jun 19, 2009, at 4:51 AM, Ana Ramos wrote:
Hi,
I need some help. I'm doing a project that demands me to obtain
several
simplex solutions and I would like to can keep the solution in a
vector or
something to be able to use it after I get it.
The comand simplex() prints the solution but
with emacs + ess, I can do batch submit sas code using m-x submit sas.
wondering if I can do so for r or not.
--
==
WenSui Liu
Blog : statcompute.spaces.live.com
Tough Times Never Last. But Tough People Do. - Robert Schuller
On Fri, 2009-06-19 at 06:00 -0700, onyourmark wrote:
I am trying to build a glm model with many inputs.
I saw the following code in Rattle
crs$glm - glm(value ~ ., data=crs$dataset[,c(1:59,922)],
family=binomial(link=logit))
I am not clear about what
value ~ .
From ?formula
There
Here is the way that I do it instead of creating a package of my functions.
I 'source' the file into an environment and then attach the environment to
keep the global from being clustered:
# read my functions into a environment
.my.env - new.env()
sys.source('c:/perf/bin/perfmon.r',
Dear Ana,
Are you optimizing a linear function? If so, the simplex() function in the
boot package (see [1]) is what you are using. Using the example at ?simplex
(after loading the boot package):
res - simplex(a = enj, A1 = fat, b1 = 13800, A2 = rbind(vitx, vity, vitz),
b2 = c(600, 300,
check out 'filter' to see if it does what you want with the 'recursive'
option.
On Fri, Jun 19, 2009 at 3:33 AM, Sergey Goriatchev serg...@gmail.comwrote:
Hello, everyone
I have a long script that uses zoo objects. In this script I used
simple moving averages and these I can very efficiently
On Jun 19, 2009, at 9:00 AM, onyourmark wrote:
I am trying to build a glm model with many inputs.
I saw the following code in Rattle
crs$glm - glm(value ~ ., data=crs$dataset[,c(1:59,922)],
family=binomial(link=logit))
I am not clear about what
value ~ .
Generally the . in a formula
Ken Knoblauch wrote:
Ben Bolker bolker at ufl.edu writes:
Here is a toy example that illustrates the overshoot of the formula
\documentclass[12pt]{article}
\usepackage{geometry}
\geometry{left=2in,right=2in}
\begin{document}
keep.source=TRUE=
op - options(width = 65,
Dear all,
How can I save multiple images in my working directory?? I
used save.image() but could not succeeded.
Thanks in advance
Alex
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
I re-read the posting guide every night before going to bed.
The usefulness of this list stems partly from it being a broad church with
lots of experts. And my concern wasn't with the off-topic label so much as
with the slightly inspecific title (although I should have made this clear -
mea
MAura,
On Jun 19, 2009, at 7:36 , mau...@alice.it mau...@alice.it wrote:
I remember JGR installation on SuSE 10.3 as a nightmare that
eventually I overcame with JGR designers' help.
I have installed SuSE 11.1, latest R version and am trying to
install JGR again.
It is still a nightmare.
Give them different names.
?save.image
On Jun 19, 2009, at 9:34 AM, Alex Roy wrote:
Dear all,
How can I save multiple images in my working
directory?? I
used save.image() but could not succeeded.
Thanks in advance
Alex
David Winsemius, MD
Heritage Laboratories
West
How could I miss that... I'm feeling low :(
jim holtman wrote:
I have wondered about this way of testing for equality:
x - c(1,0,3,0)
x[1] * length(x) == sum(x)
[1] TRUE
x - rep(1,4)
x[1] * length(x) == sum(x)
[1] TRUE
This would seem to indicate that both vectors contain the same
Thank you so much Gilles, that is exactly what Im looking for.
Rodrigo.
De: LE PAPE Gilles [mailto:lepape.gil...@neuf.fr]
Enviada em: sexta-feira, 19 de junho de 2009 10:14
Para: r.alui...@gmail.com
Assunto: Post-hoc test
Hi Rodrigo,
you can use the nparcomp function,
Hello,
i have the following data:
x=c(0,0.02,0.03,0.04,0.05,0.06,0.07,0.08,0.09,0.1,0.11,0.12,0.13,0.14,0.15,0.16,0.17,0.18,0.19,0.2,0.21,0.22,0.23,0.25,0.26,0.27,0.46,0.47,0.48,0.49)
Hi,
I have a vector v and would like to find the number of occurrence of
element x in the same.
Is there a way other than,
sum(as.integer(v==x)) or length(which(x==v))
to do the this.
I have a huge file to process and do this. Both the above described methods
are pretty slow
It works now. Thank you.
I even succeeded in starting R by clicking on JGR icon that I placed on my
desktop.
I wonder whether some Java or system flag that unlocks Mutex (I ignore what it
is) has to be set somewhere ...
maybe fron the .bashrc file.
The first time I happened to get JGR running
On Fri, 2009-06-19 at 09:24 -0400, David Winsemius wrote:
On Jun 19, 2009, at 9:00 AM, onyourmark wrote:
snip /
means and also, I see
data=crs$dataset[,c(1:59,922)]
I have read that the data argument is optional here
an optional data frame, list or environment (or object coercible by
Dear Gabor and Jim
I am not looking at the recursive method for filter()
Recursive filter with lag 1 is specified in help files as:
y[i] = x[i] + f[1]*y[i-1]
My function looks like this:
EMA[i] = K*(C[i] - EMA[i-1]) + EMA[i-1],
that is:
y[i]=EMA[i]
y[i-1]=EMA[i-1]
x[i]=C[i]
So, I modified my
If you do a search on the quantreg documentation for piecewise, the
first hit on the pdf has code on the same page. Running that rqss fit
call unaltered with your data produced a straight line (because the
data only has a domain of 0-0.5) but lowering lambda lets the
piecewise character
On Jun 19, 2009, at 10:08 , mau...@alice.it mau...@alice.it wrote:
It works now. Thank you.
I even succeeded in starting R by clicking on JGR icon that I placed
on my desktop.
I wonder whether some Java or system flag that unlocks Mutex (I
ignore what it is) has to be set somewhere ...
All of your points are accepted, and I also give you credit for
reading the formula page better than I.
On Jun 19, 2009, at 10:08 AM, Gavin Simpson wrote:
On Fri, 2009-06-19 at 09:24 -0400, David Winsemius wrote:
On Jun 19, 2009, at 9:00 AM, onyourmark wrote:
snip /
means and also, I see
Hi all,
Sorry for the reposting... I was advised to repost this question with
more specific title. I apologize for this off-topic question but I
really need your help -- I know there are lots of experts here.
As a lover and student of statistics, I am thinking of building a tree
of various
Thank you for the posts.
I think that from these posts I can say that the '.' will mean that it will
draw on all the variables in data other than the one listed as the dependent
variable in the formula ('value' in this case).
And it will also look in the global workspace (although I am not
Hi,
There is a three-volume series, published by Springer, called Breakthroughs
in Statistics, edited by Kotz and Johnson. Volume 1 is on Foundations and
Basic Theory, Volume 2 is on Methodology, and Vol 3 has miscellaneous
articles.
Ravi.
Hello fellow R users!
I wonder if someone can help with what i think should be a simple question
but i can't seem to find the answer or work it out.
My data set is as such:
Day Time ID Behaviour
1 9 A1 2
1 10A2 3
.. .... ..
4 10 A1 10
4
Ross Culloch wrote:
Hello fellow R users!
I wonder if someone can help with what i think should be a simple question
but i can't seem to find the answer or work it out.
My data set is as such:
Day Time ID Behaviour
1 9 A1 2
1 10A2 3
.. .... ..
4
You may find the following two books useful:
Lehmann, Reminiscences of a Statistician (Springer).
David Salsburg, The lady testing tea.
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
tbigdeli wrote:
I continually receive the error
Error in file(file, r) : cannot open the connection, when running in batch
mode, but not when inputing directly into R.
Have you given the full path name?
If not, do you start both R instances from the same working directory?
Otherwise, do
You might find the articles of Stephen Stigler interesting:
http://www.stat.uchicago.edu/faculty/stigler/pubs.html
T
On Fri, Jun 19, 2009 at 4:00 PM, Juliet Hannahjuliet.han...@gmail.com wrote:
You may find the following two books useful:
Lehmann, Reminiscences of a Statistician (Springer).
OF COURSE
Well, i waited until 16:00 before making the first obvious mistake of the
day!
Despite 4 hours working on the data I just didn't think! You got the
question, i just missed the obvious!
Thanks very much,
sorry for not noticing that and trying to make life even more
Hello -
Here's what I'm trying to do. I want to fit a time series y with
ARMA(1,1) + GARCH(1,1), there are also an exogeneous variable x which I
wish to include, so the whole equation looks like:
y_t - \phi y_{t-1} = \sigma_t \epsilon_t + \theta \sigma_{t-1}
\epsilon_{t-1} + c x_t where
Dear R Lists,
Can anyone help me add site IDs (site: 1~50) directly to my xyplot. I have 50
sites and collected observations from the sites at 13 different time points. I
want to look at the change of my observations in each site. I was able to make
a graph using xyplot, however, I can't find
My other question involved formatting my output. Normally, my text file has 8
columns, each column with 500 values before the next 8 below are generated, and
so on until 28 are reached. I have examined formatting issues with each
function (cbind, sink, apply, trying matrix (only one set is
What's funny with the error message?
I think it is not funny that you have not provided relevant information
as requestes in the posting guide for R-help, e.g. on: OS, R version,
CRAN mirror you try to use, internet connection via proxy or not, ...
Hence we cannot help.
Uwe Ligges
Alon
After issuing tar xvfz RgoogleDocs_0.2.2-src.tar.gzI am getting an error
message
'tar' is not recongnized as an internal or external command, operable
program or batch file.
Should I use my 7-zip to open up the archive?
Where should I be doing this? For instance can I do it all in my
download
When trying out a couple of different approaches to this problem I get
rather different answers between runs. Anybody know why?
library(rbenchmark)
v-rep(1:1000,1:1000); x-5; benchmark(replications=200,
columns=c(test,elapsed), order=elapsed, which=length(which(x==v)),
See the manual R Installation and Administration for information on
how to install source packages on Windows.
Uwe Ligges
Farrel Buchinsky wrote:
After issuing tar xvfz RgoogleDocs_0.2.2-src.tar.gzI am getting an error
message
'tar' is not recongnized as an internal or external command,
This gives a failrly long list:
http://www.amazon.com/Books-history-Probability-Statistics/lm/R1WZ9DISAO6OGX
Ravi.
---
Ravi Varadhan, Ph.D.
Assistant Professor, The Center on Aging and Health
Division of
Dear All,
I am pretty satisfied with R for my plotting, but there are a few
subtleties which I cannot figure out.
Consider figure 1 in the paper at the link below
http://cxnets.googlepages.com/univ_citations.pdf
Can I have the same kind of ticks in an R-generated figure (that is to
say:
Hi,
For bootstrapping method, I would like to resample the entire row instead of
one column.
What should I do?
Thanks,
Becky
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
Hi,
I would like to know if you could help me... I need to restrict a parameter
in a problem of optimization but I don't know how to do it.
function(s){
c-s[1]
a1-s[2]
a2-s[2]
return(-sum())
}
optim(...)
In fact I need to know how to specify 0=a1=1. I've tried but without
success
Thank you
Hello,
I would like to create a plot composed of stacked boxes (squares or
rectangles), where the size of the box would represent the frequency of
observations based on a categorical variable (group), the color would
represent the proportion of success (binary) within that group (outcome) on
a
I am looking for an easy way to import data in a GEOTIFF file into Splus or
R. Any suggestions?
Thanks,
Scott
Scott R. Saleska
Assistant Professor, Ecology and Evolutionary Biology
Director, PIRE Program in Amazon-Climate Interactions
University of Arizona
1041 E. Lowell St.
BioSciences
Hi Scott,
Have you tried rgdal? http://cran.r-project.org/web/packages/rgdal/index.html
Rob
--
Rob Braswell
University of New Hampshire
On Jun 19, 2009, at 10:48 AM, Scott Saleska wrote:
I am looking for an easy way to import data in a GEOTIFF file into
Splus or R. Any suggestions?
Double the question mark as in:
??allequal
Uwe Ligges
Steve Jaffe wrote:
The situation is that I know there is a function and know approximately what
the name is, and want to find the exact name. Is there a way of searching
for near-matches (similar to unix apropos). For example, I know
See the posting guide:
If you provide commented, minimal, self-contained, reproducible code
some people may be willing to help on the list.
Best,
Uwe Ligges
muddz wrote:
Hi All,
I have been trying to get this LOO-Cross Validation method to work on R for
the past 3 weeks but have had no
Michael wrote:
Hi all,
I am looking for pointers to good hands-on books on multivariate
statistics and data-mining with R? So that I could learn while doing
experiments...
Most of the times it is advisable to get a good book about the
statistical concepts (multivariate statistics or
On Jun 19, 2009, at 11:58 AM, Lorenzo Isella wrote:
Dear All,
I am pretty satisfied with R for my plotting, but there are a few
subtleties which I cannot figure out.
Consider figure 1 in the paper at the link below
http://cxnets.googlepages.com/univ_citations.pdf
Like this?
Eva Schultner wrote:
Hello,
Does anybody know if it is possible to reduce the spaces between axes labels
and axes lables in boxplots?
One way is to omit them at first and put them into the desired margin
line with a call to mtext() later on.
Uwe Ligges
I am trying to fit several
On 6/19/2009 10:59 AM, Seunghee Baek wrote:
Hi,
For bootstrapping method, I would like to resample the entire row instead of
one column.
What should I do?
iris[sample(x=nrow(iris), replace=TRUE),]
But I would look at the boot package or other packages related to
bootstrapping.
Thanks,
On Wednesday, June 17, 2009 3:33 PM, edwinedw...@web.de wrote:
Sorry, David has just told my that it was a mistake in my
example (Thanks David). I had a wrong idea. The right idea is:
make a ip range, when the number increament without an gap (and
with maximum number: 255, see example
Hello,
I would like to create a plot composed of stacked boxes (squares or
rectangles), where the size of the box would represent the frequency of
observations based on a categorical variable (group), the color would
represent the proportion of success (binary) within that group (outcome) on
a
Lyndon Walker wrote:
Hi,
I'm trying to get 2x2 (or other layouts) of cd_plot from the vcd package. I
have tried the usual commands like layout, par(mfrow...) etc and but cd_plot
seems to ignore them and send the plotting window back to 1x1. I have also
tried turning off the pop and newpage
Perhaps this package can help:
http://cran.r-project.org/web/packages/vcd/index.html
Page 4 of this vignette looks like a complete solutions has already
been programmed:
http://cran.r-project.org/web/packages/vcd/vignettes/residual-shadings.pdf
--
On Jun 19, 2009, at 12:41 PM, Osman
My apologies for being overly brief before..
I submit an R script to batch mode as follows:
a list of files (object = 'files'). In each iteration, the next file is
read, alterations made, working directory changed, and output file written
out. R will take an inordinate amount of time
laist wrote:
Hi,
I would like to know if you could help me... I need to restrict a parameter
in a problem of optimization but I don't know how to do it.
function(s){
c-s[1]
a1-s[2]
a2-s[2]
return(-sum())
}
optim(...)
In fact I need to know how to specify 0=a1=1. I've tried but without
josef.kar...@phila.gov wrote:
I am trying to plot 2 time series on the same graph.
For example, X1 is the vector of dates and times, its class is POSIXt. Y1
is an environmental parameter, e.g. salinity. X2 is a second vector of
dates and times, also of class POSIXt.X2 has a different
Dear all,
I've recently made in LyX a report using Sweave and run into troubles
with xtable() generated LaTeX tables. One example, xtable() commands
inside floats (table, box (minipage), etc.) will make the LaTeX
compilation fail. Another, if four-five xtable() commands are run in a
sequence, at
tbigdeli wrote:
My apologies for being overly brief before..
I submit an R script to batch mode as follows:
a list of files (object = 'files'). In each iteration, the next file is
read, alterations made, working directory changed, and output file written
out. R will take an inordinate
On 6/16/09, Marion Dumas mario...@gmail.com wrote:
Hello!
I am starting to use the lattice package. I generated an xyplot conditioned
on a factor that has three levels: hence I get three plots in three panels
spaces and one is left empty. I would like to add a plot to the empty panel
space.
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