Santosh Srinivas wrote:
>
> A fundamental question ...I'm trying to understand the differences between
> loop and vectorization ... I understand that it should be a natural choice
> to use apply / adply when it is needed to perform the
> same function across all rows of a data frame. Any pointer
Prof. John C Nash wrote:
>
> I spent more time than I should have debugging a script because I wanted
>x<-seq(0,100)*0.1
>
> but typed
>x<-seq(O:100)*0.1
>
> seq(0:100) yields 1 to 101,
>
Which leads us to another rule: never use a variable called "O". I remember
this was a no-no eve
Hi Liviu,
>> However, I'm still confused on how to compute the scores when rotations
>> (such as 'varimax' or other methods in GPArotation) are applied.
PCA does an orthogonal rotation of the coordinate system (axes) and further
rotation is not usually done (in contrast to factor analysis). Nei
Hi Yanika,
more information about deSolve (books, papers, tutorials) can be found
on the deSolve homepage:
http://desolve.r-forge.r-project.org
and, of course, in the package documentations. If you need further help
from the list, please provide a short reproducible example.
Thomas Petzold
Hello,
I have create my own R package and written the documentation in Rd
format for each of the functions plus the package itself.
However now the functions appear in a random order in the generated PDF
and the package documentation is placed in between the functions, when I
would like it t
Can you please show code example, how to draw graph with some nodes and
edges, but with weights. I only found here
http://www.bioconductor.org/packages/release/bioc/vignettes/Rgraphviz/inst/doc/Rgraphviz.pdf-
Using edge weights for labels, but...
Here an example:
> library("graph"); library(Rgrap
Henning Wildhagen wrote:
>
>
> i want to plot gene regulation data in a lattice barchart. To illustrate
> the problem i encounter, the following code uses the "barley"dataset:
>
>
> #No, i tried to add error bars using the following code:
> ..
>
As Deepayan noted in
# http://markmail.
Dear all,
i have spent a lot of time trying to solve this problem, but I am sure that
there must be a simple solution. So, as a last resort, I am coming back to you
again. I have a dataset with some (almost random) values in many variables.
Lets
say that the dataset represents the scores of stu
Or is there any kind of File buffer that dossent save a file on the
harddrive?
coz this gives me the thing I want but it still saves the file on the HD
> .HTML.file=(temp<-file("era.html","w+"))
> HTML("NANALALA")
> HTML(diag(3))
Then I can just use
readLines(temp) to get the result
but as
Hi Joel,
The function hwrite() of the package hwriter does that.
> library(hwriter)
> hwrite(iris[1:10,])
See examples at http://www.embl.de/~gpau/hwriter/
Cheers,
Greg
---
Gregoire Pau
EMBL Research Officer
http://www.embl.de/~gpau/
On 01/12/10 08:53, Joel wrote:
Hi
Is it possible to inst
Hello,
I tried to use GEOQuery package of BioC. It does not download GSE.
I investigated problem, understood that the problem was about internal function
"download".
Reccomendations about it mostly suggest switching any proxy off in R. I did,
and nothing changed.
I use Ubuntu Lucid 64 bit
Tha
Hi,
I don't know much about RODBC, but the package xlsReadWrite works pretty
well for me for reading and writing xls files (and it doesn't need Perl
or anything else to run).
Ivan
Le 12/1/2010 08:56, Stephen Liu a écrit :
Hi folks,
Win 7 64bit
R 2.12.0 32bit
Problem in reading Excel sprea
Hi,
For your second question, take a look at ?clip. The example explains
really well what you can do and how.
HTH,
Ivan
Le 12/1/2010 04:42, Peter Ehlers a écrit :
On 2010-11-30 17:27, Jason Edgecombe wrote:
Hi,
I have the following code:
hist(gps$heartpercent, breaks=5)
rect(90, par("usr")
This is an interesting discussion on barchart (without error bars)
http://www.decisionsciencenews.com/2010/08/11/which-chart-is-better/
Dieter
--
View this message in context:
http://r.789695.n4.nabble.com/Error-bars-in-lattice-barchart-with-groups-tp3065864p3066860.html
Sent from the R help
Hi,
(a) sum() and mean() have a na.rm argument that should be set to TRUE.
(b) let's try with an example:
x <- c(1:5, NA, NA, 6:10, NA)
x[is.na(x)] <- 0 ## replace NAs by 0
HTH,
Ivan
Le 12/1/2010 10:00, Iasonas Lamprianou a écrit :
Dear all,
i have spent a lot of time trying to solve this p
Hi Ivan,
Thanks for your advice.
I have problem running xlsReadWrite on 64 bit Win7.
> library(xlsReadWrite)
xlsReadWrite version (cran shlib)
Copyright (C) 2010 Hans-Peter Suter, Treetron, Switzerland.
!! Your installation contains the cran placeholder shlib (dll/so).
Please get the regular sh
And just to add to Ivan's comment, if you are using the rowSums or
colSums functions with a matrix or data.frame they also have the na.rm
argument.
Michael
On 1 December 2010 20:16, Ivan Calandra wrote:
> Hi,
>
> (a) sum() and mean() have a na.rm argument that should be set to TRUE.
>
> (b) let'
On 12/01/2010 12:27 PM, Jason Edgecombe wrote:
Hi,
I have the following code:
hist(gps$heartpercent, breaks=5)
rect(90, par("usr")[3], 100, par("usr")[4], col = "red")
How do I get the rectangle to appear behind the histogram. Barring that,
how can I make certain bars of the histogram to be a
coplot() usually puts grid lines in the panels it makes. To see examples,
example(coplot).
How can I remove those grid lines?
Seth Roberts
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/l
thank you, I'll have a go and let you know if i have problems
Dr. Iasonas Lamprianou
Assistant Professor (Educational Research and Evaluation)
Department of Education Sciences
European University-Cyprus
P.O. Box 22006
1516 Nicosia
Cyprus
Tel.: +357-22-713178
Fax: +357-22-590539
Honorary R
Hi Joel,
You can use:
obj=diag(3)
txt=capture.output(HTML(obj,file=""))
Then you may manipulate elements, paste with collapse argument, replace
parts with gsub and so on.
HTH,
Eric
2010/12/1 Joel
>
> Hi
>
> Is it possible to instead of getting the HTML code written to a file, get
> it
> s
Hello, I tried to use GEOQuery package of BioC. It does not download GSE. I
investigated problem, understood that the problem was about internal function
"download". Reccomendations about it mostly suggest switching any proxy off in
R. I did, and nothing changed.
I use Ubuntu Lucid 64 bit
Thank
this is a clearer (I hope) version of an earlier post -
My problem is formulating the random = argument to give estimates
of all 9 random components for this kind of setup where there are
(I think) 9 variance/covariance components ...
Study.1Study.2 ... Stud
Hi Peter
Many thanks. I will have a go with that and see if I have
any joy.
Your advice is much appreciated.
Sam
--
View this message in context:
http://r.789695.n4.nabble.com/Adding-text-to-a-multiplot-via-mfrow-tp3065850p3067003.html
Sent from the R help mailing list archive at Nabble.com.
Hi again,
There are also other packages to read and write xls files, including
gdata (read), dataframe2xls and writeXLS (write), which depend on Perl
or Python if I'm not mistaken.
I have no idea whether they work on Windows 64 bits.
Visit Crantastic http://crantastic.org/
Ivan
Le 12/1/2010
Run
update.packages(checkBuilt=TRUE)
to get package binaries that were compield for your version of R.
Uwe Ligges
On 24.11.2010 04:24, john moran wrote:
Apologies for my previous effort in HTML which apparently was scrubbed
Dear R-users
I wonder if I could get advice on the above proble
Thanks Thierry
Using the position_dodge positioning option ought to work but there is
something wrong with the scaling when the binwidth is not = 1.
You can begin to see this with the example I sent:
If you do
ggplot(data=dafr, aes(x = d1, fill=d2)) + geom_histogram(binwidth = 1, position
= pos
[[alternative HTML version deleted]]
__
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-contained,
On 30/11/2010 9:54 PM, randomcz wrote:
Hi guys,
How to pass an operator to a function. For example,
test<- function(a, ">", b)
{
return(a>b) #the operator is passed as an argument
}
Thanks,
It's much simpler than the other suggestions. Just pass the operator,
and treat it as a fun
On 01/12/2010 5:12 AM, Koray Kaya wrote:
Hello, I tried to use GEOQuery package of BioC. It does not download GSE. I investigated
problem, understood that the problem was about internal function "download".
Reccomendations about it mostly suggest switching any proxy off in R. I did, and nothing
Dear,
I have a dataset with 4 subjects (see ID in example), and 4 treatment (see
TRT in example) which are tested on 2 locations and in 3 blocs. By using
Lattice dotplot, I made a graph that shows the raw data per location and
per bloc. In that graph, I would like to have a reference line per
The following works nicely. Thank you.
plot(z, sf[[s]], type="l") #where the dataframe name in my case is "sf"
Sorry - I meant to say there were 24 rows in each column, so z=1:24
Gregory A. Graves, Lead Scientist
Everglades REstoration COoordination and VERification (RECOVER)
Restoration Scie
On Wed, Dec 1, 2010 at 2:56 AM, Stephen Liu wrote:
> Hi folks,
>
> Win 7 64bit
> R 2.12.0 32bit
>
> Problem in reading Excel spreadsheets
>
There are quite a few alternatives for reading Excel spreadsheets.
They are listed here:
http://rwiki.sciviews.org/doku.php?id=tips:data-io:ms_windows
--
On Sun, Nov 28, 2010 at 6:44 AM, Stephen Liu wrote:
> Hi folks,
>
> Win 7 64 bit
> R 32 bit
>
>> install.packages("gregmisc")
> Installing package(s) into
> ‘C:\Users\satimiswin764\Documents/R/win-library/2.12’
> (as ‘lib’ is unspecified)
> --- Please select a CRAN mirror for use in this session
Hi Bill,
Please keep the R list copied.
I don't think you've given enough information to pin down your
problem. This works:
dat <- read.table(textConnection("dates returns
2000-1-4 -0.038344718
2000-1-50.00195
2000-1-60.000955702
2000-1-70.027090384
2000-1-100.011189966
2
Hi,
I am also doing PCA.
Is the following right for extracting the scores?
library(psych)
pca<-principal(data,nfactors=,rotate="varimax",scores=T)
pca$loadings
pca$score
Best regards,
He
On Tue, Nov 30, 2010 at 10:22 AM, Liviu Andronic wrote:
> Dear all
> I'm unable to find an example of extra
Peter Langfelder wrote:
>
> On Fri, Nov 26, 2010 at 6:55 AM, Derik Burgert wrote:
>> Dear list,
>>
>> running a hierachical cluster analysis I want to define a number of
>> objects that build a cluster already. In other words: I want to force
>> some of the cases to be in the same cluster from
Hi Sandy,
I don't have an answer to your question, but wanted to share another
possibility:
ggplot(data=dafr, aes(x = d1, fill=d2)) + geom_histogram(binwidth = 1,
position = position_identity(), alpha=.5)
Best,
Ista
On Wed, Dec 1, 2010 at 6:09 AM, Small Sandy (NHS Greater Glasgow &
Clyde) wrote
On 2010-12-01 01:51, Seth Roberts wrote:
coplot() usually puts grid lines in the panels it makes. To see examples,
example(coplot).
How can I remove those grid lines?
>
> Seth Roberts
>
That's hard-coded in coplot. But you can easily make a
modified copy of coplot. Here are the steps:
1. make
Hi,
I have the following matrix (named m):
key
sensor_date Laser_1 Laser_2
Laser_3
2010-09-30T15:00:12+020063
1
2010-10-31T15:05:07+0100
Dear everyone,
I am doing some work about species richness estimation. Nonparametric
estimation (such as Chao1, Jacknife1) can be done just using function
"specpool()" and "estimateR()" in package "vegan". The problem is that I can
not found any functions for parametric estimation (such as MMMe
> David Winsemius
> on Mon, 29 Nov 2010 09:46:08 -0500 writes:
> On Nov 29, 2010, at 9:00 AM, pilchat wrote:
>> Hi guys,
>>
>> to make it easier, here is a simple case with the same issues. I use
>> the short function below to make the attached PS file.
>>
Just for fun
This small program gives negative Sum of Sq in anova (with R versions
2.9.2 and 2.10.0) (linux 32 kernel 2.6.29.6-smp slackware 13.0) :
y = c(3.6, 5.0, 5.0, 4.6, 4.5, 4.3, 4.5, 5.1, 4.5, 4.3)
trans = as.factor(c("NT","NT","NT","NT","NT","T","T","T","T","T"))
lc = lm(y ~ trans)
l1
Hi everybody,
I am a beginner in the steps of pre-processing and data analysis of
non-targeted metabolomic profiling experiments.
Anyone knows if there exists some tool for normalizing this type of data (raw
data or XCMS matrix data)
in R repositories? Many thanks in advance.
Best r
Take a look at
?matplot
HTH,
Gerrit
On Wed, 1 Dec 2010, alcesgabbo wrote:
Hi,
I have the following matrix (named m):
key
sensor_date Laser_1 Laser_2
Laser_3
2010-09-30T15:00:12+02006
On 12/01/2010 02:43 PM, alcesgabbo wrote:
I plot the first column with the following function:
plot(m[,1],type="o", xaxt="n",ylim=c(min(m[,1:length(colnames(m))])-1,
max(m[,1:length(colnames(m))])+1))
for the other columns I use there functions:
lines(m[,2],type=\"o\")
lines(m[,3],type=\"o\")
On 2010-12-01 04:02, barbara.cha...@bayer.com wrote:
Dear,
I have a dataset with 4 subjects (see ID in example), and 4 treatment (see
TRT in example) which are tested on 2 locations and in 3 blocs. By using
Lattice dotplot, I made a graph that shows the raw data per location and
per bloc. In tha
It might be a good idea not to use an outdated version of R.
I don't see your "problem" in R 2.12.0.
Peter Ehlers
On 2010-12-01 05:44, jean.cour...@math.u-psud.fr wrote:
Just for fun
This small program gives negative Sum of Sq in anova (with R versions
2.9.2 and 2.10.0) (linux 32 kernel 2.6.29
Hi He Zhang,
>> Is the following right for extracting the scores?
>> ...
>> pca$loadings
>> pca$score
Yes.
But you should be aware that the function principal() in package psych is
standardizing your data internally, which you might not want. That is, the
analysis is being based on the correla
barbara.chaves wrote:
>
>
> I have a dataset with 4 subjects (see ID in example), and 4 treatment (see
> TRT in example) which are tested on 2 locations and in 3 blocs. By using
> Lattice dotplot, I made a graph that shows the raw data per location and
> per bloc. In that graph, I would like
On 12/01/2010 05:57 AM, nquer...@clinic.ub.es wrote:
> Hi everybody,
>
>
>
> I am a beginner in the steps of pre-processing and data analysis of
> non-targeted metabolomic profiling experiments.
> Anyone knows if there exists some tool for normalizing this type of data (raw
> data or XCMS
On Wed, 2010-12-01 at 07:32 -0500, Gabor Grothendieck wrote:
> On Sun, Nov 28, 2010 at 6:44 AM, Stephen Liu wrote:
>
> In the end it appears that there was no problem in accessing the gdata
> package or any of its components and that the poster's problem stemmed
> from issuing this series of com
> However if you do:
> ggplot(data=dafr, aes(x = d1, fill=d2)) + geom_histogram(binwidth = 1,
> position = position_dodge(width=0.99))
>
> The position of first bin which goes from 0-2 appears to start at about 0.2
> (I accept that there is some "white space" to the left of this) while the
> pos
Hi Dimtris and esteemed useRs,
I don't understand why i get this error message when attempting to use
merge() -
> temp <- merge(x, y[,17, drop=FALSE], by=rownames, sort=FALSE)
Error in as.vector(x, mode) :
cannot coerce type 'closure' to vector of type 'any'
It should work because:
> all(r
thanks!
very useful
--
View this message in context:
http://r.789695.n4.nabble.com/Plot-a-matrix-recursively-tp3067283p3067443.html
Sent from the R help mailing list archive at Nabble.com.
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mail
Peter Ehlers ucalgary.ca> writes:
>
> It might be a good idea not to use an outdated version of R.
> I don't see your "problem" in R 2.12.0.
>
> Peter Ehlers
>
> On 2010-12-01 05:44, Jean.Coursol math.u-psud.fr wrote:
> > Just for fun
> >
> > This small program gives negative Sum of Sq in a
Hi,
A new package Rd2roxygen has been released on CRAN:
http://cran.r-project.org/package=Rd2roxygen (source package
available; binaries to come)
This package can be useful for developers who used to document their
functions in the raw Rd files but want to switch to roxygen now using
inline roxyg
I am having problems trying to get R to graph data input that is log-normal
on the horizontal (x) axis.
The data is log (base 10), and I am more interested in viewing the tails of
the distribution. The closest I can get with this is log on the vertical
(y) axis and linear on the horizontal axis.
Thank you so much Joshua. That's exactly what I am looking for.
What I wanted to do is to pass a parameter to a function and I have to run
the functions 30 times. Instead of typing them all out, I created a long
string of "f(a);f(b);f(c) ..." using paste() and use eval and parse to
evaluative t
Isn't it what do.call() does?
Ivan
Le 12/1/2010 16:39, Lamke a écrit :
Thank you so much Joshua. That's exactly what I am looking for.
What I wanted to do is to pass a parameter to a function and I have to run
the functions 30 times. Instead of typing them all out, I created a long
string of
Hello dudes.
I'm developing VAR analysis based on suggestions made by Horváth in its
paper Canonical Correlation Analysis and Wiener-Granger Causality Tests.
That's the reason I'm looking for if there's any R package to develop Wiener
- Granger Causality Test.
Thanks a lot for your unvaluable he
On Dec 1, 2010, at 9:18 AM, Peter Ehlers wrote:
It might be a good idea not to use an outdated version of R.
I don't see your "problem" in R 2.12.0.
Furthermore isn't it a bit to be asking why the sign on a
number that is effectively zero happens to be negative? I would think
that FAQ 7
In specifying a CFA model using the sem package, I got the following warning
message:
In sem.default(ram = ram, S = S, N = N, param.names = pars, var.names =
vars, :
Could not compute QR decomposition of Hessian.
Optimization probably did not converge.
This is the complete input (incl
Hello fellows,
I would like to create a sequence for repeated numbers in a dataset. For
example:
ID <- c(1:20)
grade <- c(4,4,4,5,5,7,7,7,7,8,8,8,9,9,9,9,9,10,10,10)
Data:
ID Grade
1 4
2 4
3 4
4 5
5 5
6 7
7 7
8 7
9 7
(...)
I would like to create a variable "sequence":
Data:
Sorry this should have ben to the whole list:
Hadley
I think I've sorted it out in my head but for the record, and just to be sure...
I guess what I was expecting was that the width parameter would be independent
of binwidth. Thus a width parameter of 0.5 would always indicate an overlap of
hal
Hi all,
I have the output of summary() of an lme object called "lme.exp1", for
example
#
> summary(lme.exp1)
Linear mixed-effects model fit by REML
Data: DATA
Log-restricted-likelihood: -430.8981
Fixed: fixed.exp1
Random effects:
Formu
On Wed, Dec 1, 2010 at 9:02 AM, Ben Bolker wrote:
>
>
> Peter Ehlers ucalgary.ca> writes:
>
>>
>> It might be a good idea not to use an outdated version of R.
>> I don't see your "problem" in R 2.12.0.
>>
>> Peter Ehlers
>>
>> On 2010-12-01 05:44, Jean.Coursol math.u-psud.fr wrote:
>> > Just for
Dear R Gurus,
I have a fairly simple problem, but I haven't been able to find the answer on
'the google' or in the r-help archives.
I am generating plots on both Windows and OS X where I need to guarantee that
the font used is Arial. In my plot command I specify 'fontfamily="Arial"'. The
probl
Hi everyone.
I have a quick question regarding the look of my legend in my plot. As you
can see in the next figure, I have 3 series.
http://r.789695.n4.nabble.com/file/n3067466/legend.png
However, I find rather difficult to differentiate the series 1 and 3
according to their line type (lty).
Here are two options that might work for you given the little bit you've said:
## If its the same parameter all 30 times
## say, for example, base = 4.5 to log
for(i in 1:30) {
print(log(1:10, base = 4.5))
}
## if they are different parameters, you could try
lapply(X = c(1.3, 3, 2.2, 4, 5), FUN
Try this:
> ord <- order(grade)
> ID <- Id[ord]
> grade <- grade[ord]
> sequence <- unlist(sapply(table(grade), FUN = function(x) 1:x),
use.names = F)
And as a general tip, it is much easier to work with related values like
ID and grade if they are in a data frame. Such as:
> dat <- data.frame
Hi,
I receive the following warning message when I run a poisson GLM in R:
"glm.fit: fitted rates numerically 0 occurred"
The model summary is shown below. The variable 'Species' consists of
counts of different species ranging from 0 to 4. I suspect this may
have something to do with the warn
You can also explore the classical() function in the MiscPsycho package that
does item analysis.
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
> Behalf Of Iasonas Lamprianou
> Sent: Wednesday, December 01, 2010 4:52 AM
> To: Michael Be
Hi Luana,
Try this:
ID <- 1:20
grade <- c(4, 4, 4, 5, 5, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 10, 10, 10)
d <- data.frame(ID, grade)
d$Sequence <- do.call(c, sapply(rle(grade)$lengths, seq))
d
HTH,
Jorge
On Wed, Dec 1, 2010 at 11:08 AM, Luana Marotta <> wrote:
> Hello fellows,
>
> I would like
Luana -
It's probably not the most efficient way, but here's
a solution that's not dependent on the grades being sorted:
grade <- c(4,4,4,5,5,7,7,7,7,8,8,8,9,9,9,9,9,10,10,10)
unlist(sapply(rle(grade)$lengths,function(x)seq(1,x)))
[1] 1 2 3 1 2 1 2 3 4 1 2 3 1 2 3 4 5 1 2 3
On Wed, 2010-12-01 at 21:23 +0800, yangwenjing wrote:
> Dear everyone,
>
> I am doing some work about species richness estimation. Nonparametric
> estimation (such as Chao1, Jacknife1) can be done just using function
> "specpool()" and "estimateR()" in package "vegan". The problem is that
> I can
On Dec 1, 2010, at 10:13 AM, Filoche wrote:
Hi everyone.
I have a quick question regarding the look of my legend in my plot.
As you
can see in the next figure, I have 3 series.
http://r.789695.n4.nabble.com/file/n3067466/legend.png
However, I find rather difficult to differentiate the s
On Dec 1, 2010, at 11:51 AM, David Winsemius wrote:
On Dec 1, 2010, at 10:13 AM, Filoche wrote:
Hi everyone.
I have a quick question regarding the look of my legend in my plot.
As you
can see in the next figure, I have 3 series.
http://r.789695.n4.nabble.com/file/n3067466/legend.png
Hello
Anyone know how can I calculate the value of the beta parameter when I know
the number of cointegrating relationships between two variables.
I mean, I using the procedure: ca.jo I do the following:
summary (ca.jo (UR [, c (2.52)], type = "trace" ECDET = "trend", K = 2, spec
= "longrun"))
dear M.,
I do not know how to get the SE for the joinpoint (or breakpoint) from
your ljr fit. However you can find useful the segmented package which
works for any GLM (including the logistic one) and it returns
(approximate) StErr (and Conf Int) also for the joinpoint (breakpoint in
the segme
Try this:
id <- 1:20
grade <- c(4,4,4,5,5,7,7,7,7,8,8,8,9,9,9,9,9,10,10,10)
sequence <- ave( id, grade, FUN=seq )
# if grade is not sorted
grade2 <- sample(grade)
sequence2 <- ave( id, grade2, FUN=seq )
cbind( grade2, sequence2 )
--
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermo
On Wed, 1 Dec 2010, Anna Berthinussen wrote:
Hi,
I receive the following warning message when I run a poisson GLM in R:
"glm.fit: fitted rates numerically 0 occurred"
The model summary is shown below. The variable 'Species' consists of
counts of different species ranging from 0 to 4. I suspec
On 01/12/2010 10:13 AM, Filoche wrote:
Hi everyone.
I have a quick question regarding the look of my legend in my plot. As you
can see in the next figure, I have 3 series.
http://r.789695.n4.nabble.com/file/n3067466/legend.png
However, I find rather difficult to differentiate the series 1 and
Hi,
Suppose I have the following data
name score
Abel 88
Baker 54
Charlie 77
stored a table called myData.
I want to write a function that will create a table which is a subset of myData
containing those have a score > 75.
I know I can do this with the following command:
On Wed, 1 Dec 2010, cmccar...@bmcc.cuny.edu wrote:
Hi,
Suppose I have the following data
name score
Abel??? 88
Baker? 54
Charlie??? 77
stored a? table called myData.
I want to write a function that will create a table which is a subset of myData
containing those have a score > 7
Try this:
newTable <- function(data, criteria) {
do.call(subset, list(data, substitute(criteria)))
}
On Wed, Dec 1, 2010 at 3:56 PM, wrote:
> Hi,
> Suppose I have the following data
>
> name score
> Abel88
> Baker 54
> Charlie77
>
> stored a table called myData.
>
>
>
Hi Arthur,
I was asking the same thing and came across the following (your need the "sna"
library).
http://students.washington.edu/mclarkso/documents/gplot%20Ver2.pdf
Take a look at the edge.lwd and vertex.cex examples of the function gplot. You
can use vectors for the different nodes.
Kind r
Thank you all for your very fast replies.
I tried Henrique's method (see one of the above posts) , and it works
perfectly!
Thanks again!
--
View this message in context:
http://r.789695.n4.nabble.com/How-to-pass-selection-criteria-in-a-function-tp3067765p3067829.html
Sent from the R help mailin
On Dec 1, 2010, at 1:12 PM, Charles C. Berry wrote:
On Wed, 1 Dec 2010, cmccar...@bmcc.cuny.edu wrote:
Hi,
Suppose I have the following data
name score
Abel88
Baker 54
Charlie77
stored a table called myData.
I want to write a function that will create a table which i
David Winsemius wrote:
>
>
> ...BUT NOT SHOWN US CODE
> OR SAMPLE DATA.
>
Hi and thank you for your help.
For instance, here's my code:
legend("topleft", inset = .05, title="Water masses", pch = c(22,25,21), lty
= c(4,1,2), lwd = 1, c("North","Central","South"), horiz = F, pt.bg
=c("gray
Thank you sir for your answer. I'll take a look at the original legend
function and modify it for my own purpose.
With regards,
Phil
--
View this message in context:
http://r.789695.n4.nabble.com/Question-regarding-legend-look-tp3067466p3067894.html
Sent from the R help mailing list archive at
Dear R-users,
I'm trying to work out a way to set default values for arguments in a function
which includes the optional argument '...'.
In practice, I have a 'plot' method for a function which specifies different
types of plots. Every different plot should have different default arguments
(fo
Hi
On 2/12/2010 4:55 a.m., Mark Ebbert wrote:
Dear R Gurus,
I have a fairly simple problem, but I haven't been able to find the
answer on 'the google' or in the r-help archives.
I am generating plots on both Windows and OS X where I need to
guarantee that the font used is Arial. In my plot com
Hi:
On Wed, Dec 1, 2010 at 7:49 AM, CALEF ALEJANDRO RODRIGUEZ CUEVAS <
alejandro.rodriguez.cue...@gmail.com> wrote:
> Hello dudes.
>
> I'm developing VAR analysis based on suggestions made by Horváth in its
> paper Canonical Correlation Analysis and Wiener-Granger Causality Tests.
>
Poor Horvath
I think both responses so far have missed the point, (assuming the O was a typo
for zero).
That is:
> seq(0:1)
[1] 1 2
when
> seq(0,1)
[1] 0 1
was intended.
Ray Brownrigg
On Wed, 01 Dec 2010, Ista Zahn wrote:
> So you are warning us that you must type zero instead of the letter O
> when we want
Tingting Zhan jefferson.edu> writes:
>
> Hi all,
>
> I have the output of summary() of an lme object called "lme.exp1", for
> example
>
> #
> > summary(lme.exp1)
>
[snip]
> for the common variance parameter sigma. But if I need the covariance
>
I have a matrix with 3 years of data (2006, 2009, 2010). I am trying to split
this matrix by year so that I have 3 separate matrices. My matrix looks like
this:
Q16.1 Year Gender Grade1 3 2006 1 52 2 2006 0
53 3 2006 0 54 3 2006 0 5
Hi,
Can someone tell me how to draw a histogram for the following summary?
Richard Minnie Albert Helen Joe Kingston
1233 56 6715 66
The summary tell that Richard has occurrence 12, Minnie has occurrence 33,
and so on. I would like to view this summ
Try:
plot (myCatVariable)
Andrew Miles
Department of Sociology
Duke University
On Dec 1, 2010, at 2:51 PM, phoebe kong wrote:
Hi,
Can someone tell me how to draw a histogram for the following summary?
Richard Minnie Albert Helen Joe Kingston
1233 56 6715
Hi Ali,
Check
?split
HTH,
Jorge
On Wed, Dec 1, 2010 at 2:50 PM, Ali S <> wrote:
> I have a matrix with 3 years of data (2006, 2009, 2010). I am trying to
> split this matrix by year so that I have 3 separate matrices. My matrix
> looks like this:
> Q16.1 Year Gender Grade1 3 2006
1 - 100 of 124 matches
Mail list logo
