Have you seen the examples at
docs.ggplot2.org/0.9.3.1/geom_errorbar.html
?
On Feb 18, 2014, at 10:57, Alzahrani, Ahmad K A aka...@essex.ac.uk wrote:
Hi All,
Can anyone show me how to add a error bar to my graphs. I am currently using
this code
g-ggplot(means,aes(x=variable,y=value))
Perhaps http://www.rstudio.com/ide/docs/server/getting_started
Michael
On Mon, Jan 20, 2014 at 9:12 AM, John Sorkin
jsor...@grecc.umaryland.edu wrote:
Can someone provide suggestions about how to best set up an R server? I would
like to be able to run R on my IPad. It sounds like the only way
They're not actually there so don't try too hard to rid yourself of them:
x - \'
length(x)
print(x)
cat(x, \n)
Make sure you're clear on the difference between what's stored by the computer
and what it print()s. Rarely the same, though cat() is often slightly more
honest.
On Nov 17, 2013,
On Sun, Nov 17, 2013 at 6:24 PM, Barry Rowlingson
b.rowling...@lancaster.ac.uk wrote:
On Sun, Nov 17, 2013 at 10:42 PM, R. Michael Weylandt
michael.weyla...@gmail.com michael.weyla...@gmail.com wrote:
Did you mean to do 'nchar(x)' to show that \ was one character?
'length' gives the number
On Nov 12, 2013, at 11:59, coll...@pitt.edu wrote:
Think you're going to have to explicitly define hand tailor. I
haven't a clue what you mean. (Someone else might of course).
Ah, I want to set a specific coefficient value for each of the terms
rather than rely on training. Thus given:
The release version of tawny has no such dependency and builds just fine on
CRAN. Try updating that instead.
Michael
On Nov 1, 2013, at 7:10, Tstudent tstud...@gmail.com wrote:
I have R version 2.15.3 When i try to load it:
library (tawny)
i receive this response:
package
On Oct 31, 2013, at 1:50, Erin Hodgess erinm.hodg...@gmail.com wrote:
Hi again:
Here is the web output:
Internal Server Error
The server encountered an internal error or misconfiguration and was unable
to complete your request.
So your Python code is raising an exception somewhere,
, and the error appears on the line in which I open
the bz2.R file. It's definitely there, and I set the permissions to 777 for
experimental permissions.
On Thu, Oct 31, 2013 at 7:04 AM, R. Michael Weylandt
michael.weyla...@gmail.com michael.weyla...@gmail.com wrote:
On Oct 31, 2013
Could you produce a full working example then? Bit hard to debug without
knowing what you did.
Michael
On Oct 30, 2013, at 9:11, Erin Hodgess erinm.hodg...@gmail.com wrote:
I did...just didn't show it
On Wed, Oct 30, 2013 at 7:01 AM, Michael Weylandt
michael.weyla...@gmail.com wrote:
On Sep 27, 2013, at 11:27, Vincent Guyader vincent.guya...@allstat.fr wrote:
Hi everyone,
plese can you look at this few lines :
data(iris)
res-apply(iris,MARGIN=2,is)
res[1,]
the result is :
Sepal.Length Sepal.Width Petal.Length Petal.Width Species
character character
On Sep 12, 2013, at 13:42, Erin Hodgess erinm.hodg...@gmail.com wrote:
Dear R People:
I have been experimenting with rPython, rSymPy, and rJython. Here is my
latest snag:
library(rJython)
Loading required package: rJava
Loading required package: rjson
library(rSymPy)
rJython -
On Mon, Aug 19, 2013 at 2:08 PM, Patrick Connolly
p_conno...@slingshot.co.nz wrote:
On Sat, 17-Aug-2013 at 05:09PM -0700, Jeff Newmiller wrote:
| In most threaded multitasking environments it is not safe to
| perform IO in multiple threads. In general you will have difficulty
| performing IO
On Mon, Aug 19, 2013 at 6:07 PM, Shang Zuofeng zuofengsh...@gmail.com wrote:
So this is an alternative method. The package can be installed from
source() rather than rebuilt. Although the warnings exist, the package
itself may still be useful. Can you let me know how to installed from
source?
On Aug 19, 2013, at 16:05, ivo welch ivo.we...@gmail.com wrote:
thank you. but uggh...sorry for my html post. and sorry again for
having been obscure in my attempt to be brief. here is a working
program.
fama.macbeth - function( formula, din ) {
I think most users would expect 'din'
On Mon, Jul 22, 2013 at 11:17 PM, Pascal Oettli kri...@ymail.com wrote:
Hello,
?zoo
Regards,
Pascal
2013/7/23 shanxiao shanx...@umail.iu.edu
Dear all,
I have a vector of observations through day, and based on it, I try to
construct a daily time series with the R function ts(), but
On Jul 19, 2013, at 20:19, Elaine Kuo elaine.kuo...@gmail.com wrote:
Hello,
I have a matrix (class matrix) composed of GridCell (row and column).
The matrix value is the beta diversity index value between two grids.
Now I would like to get the average value of each GridCell.
Please
Hi Louis,
I apologize in advance if this isn't the right forum; feel free to
direct me elsewhere.
Can you say a bit more about what exactly constitute the advantages of
TERR over R as most readers of this list know it? Some random points
of interest to me:
1. Do you have concrete benchmarks of
On Wed, Jun 19, 2013 at 12:04 PM, Yanyuan Zhu y...@tongji.edu.cn wrote:
Hello all, now I'm trying to switch from Excel to R to deal with the data,
and as a newbie i got the problem as follows.
suppose I have a data named test
test- data.frame(year=c(1996:2011),
On Wed, Jun 19, 2013 at 10:27 AM, meng laomen...@163.com wrote:
Hi all:
I met a question about lmer.
fm1 - lmer(Reaction ~ Days + (Days|Subject), sleepstudy)
summary(fm1)
...
Fixed effects:
Estimate Std. Error t value
(Intercept) 251.405 6.825 36.84
Days
On Mon, Jun 17, 2013 at 9:14 AM, Dave Clark d...@mailbox.co.uk wrote:
I`m doing the chi square test in R, see below code:
row1 - c(27,17,13,21,80,24,35,41,18,51) #Category A (1-10) counts
row2 - c(27,11,26,13,30,28,17,30,10,21) #Category B (1-10) counts
data.table - rbind(row1,row2)
On Mon, Jun 17, 2013 at 10:07 AM, peter dalgaard pda...@gmail.com wrote:
On Jun 17, 2013, at 10:36 , R. Michael Weylandt wrote:
What do you mean 'results of individual cells'? As documented in
?chisq.test, you might be looking for one or more of
data.table$observed
data.table$expected
On Sat, Jun 15, 2013 at 1:45 AM, David Winsemius dwinsem...@comcast.net wrote:
On Jun 14, 2013, at 1:25 PM, Bert Gunter wrote:
For the record:
...
A bit of commentary: Something did happen. It's just that you didn't do
anything with _what_ happened. The copy of the
On Thu, Jun 6, 2013 at 6:43 AM, Ye Lin ye...@lbl.gov wrote:
Hey All,
I have a dataset like this:
DatedayVar1Var2Var3Obs1/1/2013Tue23411/2/2013Wed23521/3/2013Thu24631/4/2013
Fri24741/5/2013Sat24.5851/6/2013Sun24.9961/7/2013Mon25.31071/8/2013Tue25.711
Put your data in a real time series (xts) object and use the CAPM.*
functions from the PerformanceAnalytics package.
MW
On Tue, Jun 4, 2013 at 10:15 AM, Katherine Gobin
katherine_go...@yahoo.com wrote:
Dear R forum
I have a dataframe (of prices) as given below -
dat
= data.frame(company =
On Fri, May 3, 2013 at 11:31 AM, jawad hussain miyanja...@hotmail.com wrote:
Dear Sir
I tried to find cURL on web but I do not find reliable file; there are some
files on http://curl.haxx.se/. But I do not know which is suitable for R and
how to install?
Kind Regards
As usual, the OS is
cautions were against taking it all too seriously.
MW
I don't want to spend too much time figure out how this progress bar works.
I am not clear if the code should run in the main R or where.
On 4/30/2013 13:11, R. Michael Weylandt wrote:
On Tue, Apr 30, 2013 at 10:40 AM, Fabio Berzaghi f
On Wed, May 1, 2013 at 3:05 PM, Enzo Cocca enzo@gmail.com wrote:
Hello every body,
I am using rpy2_2.0.8 with postgres and Qgis.
The code that I wrote is the following:
def on_calcola_pressed (self):
# bottone per calcoli statistici
import rpy2
On Tue, Apr 30, 2013 at 10:40 AM, Fabio Berzaghi f...@dmu.dk wrote:
Dear All,
Is it possible to add a percentage completion bar to R? I find it
frustrating when running long calculations that I don't know at what point
the process is. It would be very helpful so I am not guessing if I should
On Wed, Apr 24, 2013 at 9:02 AM, Aswathy Nair ashy4...@gmail.com wrote:
Hi,
Is there any package available in R to download news content?
What news source are you looking for?
You could, e.g., use the twitteR package, but to my knowledge for
things like Google News or the BBC you'll need to
On Wed, Apr 24, 2013 at 4:08 PM, Liviu Andronic landronim...@gmail.com wrote:
Dear Duncan,
On Wed, Apr 24, 2013 at 3:03 PM, Duncan Murdoch
murdoch.dun...@gmail.com wrote:
A better approach is to *never* save and load workspaces unless you know
exactly what is in them. Always reply no to
On Apr 24, 2013, at 7:46 PM, Jens Olofsson jens.olofs...@gmail.com wrote:
Ok. I apologise for not understanding. So, I have installed R-tools. It
changed my PATH-variable. I didn't installed Cygwin dlls as stated by
http://cran.r-project.org/doc/manuals/R-admin.html#The-Windows-toolset.
On Tue, Apr 23, 2013 at 2:54 PM, nafiseh hagiaghamohammadi
n_hajiaghamohammadi2...@yahoo.com wrote:
Hi
I fit one linear quantile regression with package quantreg and I want to
khow this model is good or not.Is there method for checking it?
Thanks your advice
I ask this question because
On Tue, Apr 23, 2013 at 2:54 PM, nafiseh hagiaghamohammadi
n_hajiaghamohammadi2...@yahoo.com wrote:
Hi
I fit one linear quantile regression with package quantreg and I want to
khow this model is good or not.Is there method for checking it?
Thanks your advice
How is this different than the
On Tue, Apr 23, 2013 at 3:55 PM, J J rnoob...@gmail.com wrote:
Hello useRs (please don't kill me),
I've fairly new to R having only a few months of playing around with R.
What little I've learned has been extremely useful.
If someone could point me as to how to replicate the Boltzman
On Mon, Apr 22, 2013 at 9:54 AM, Rui Barradas ruipbarra...@sapo.pt wrote:
Hello,
If stock prices are daily data, use frequency = 1.
Err, maybe...
The frequency attribute for a ts class time series is somewhat
subtle. It's the amount of observations per seasonal period / relevant
cycle, where
On Mon, Apr 22, 2013 at 2:04 PM, Hicham Mezouara hicham_d...@yahoo.fr wrote:
hello
I work on
the probabilities of bivariate normal distribution. I need
integrate the
following function.
f (x, y) = exp [- (x ^ 2 + y ^ 2 + x * y)] with - ∞ ≤ x ≤
7.44 and - ∞ ≤ y ≤ 1.44 , either software R
On Mon, Apr 22, 2013 at 3:48 PM, Lorenzo Isella
lorenzo.ise...@gmail.com wrote:
Dear All,
I hope this is not too off topic.
I am given a set of scatteplots (nothing too fancy; think about a
normal x-y 2D plot).
I do not deal with two time series (indeed I have no info about time).
If I call
On Mon, Apr 22, 2013 at 7:21 PM, Ayyappa ayyapp...@gmail.com wrote:
Dear group,
I want to generate a vector of 10 elements that always has 20% zeroes, but
with a random ordering of zeroes and ones. Can you please suggest a function
to do that in R? I tried 'sample' function but the 20%
On Sun, Apr 21, 2013 at 4:04 AM, 李究 li...@hotmail.com wrote:
You must know your password to change your options (including changing
the password, itself) or to unsubscribe without confirmation. It is:
[[*snip*]]
Not an answer to your question, but I'd like to point out that you
just sent
On Apr 20, 2013, at 6:23 PM, Eva Prieto Castro evapcas...@yahoo.es wrote:
Dear all,
How can I get the source code of text function?
What is the 'text function'?
Try typing the name of the function at the prompt without any parentheses after
it. If its written in R, then it should be
, cex, col, font, ...))
}
bytecode: 0x12b4cdb4
environment: namespace:graphics
Regards,
Eva
--- El dom, 21/4/13, David Winsemius dwinsem...@comcast.net escribió:
De: David Winsemius dwinsem...@comcast.net
Asunto: Re: [R] Source Code
Para: R. Michael Weylandt michael.weyla
On Apr 17, 2013, at 10:17 AM, Jannis bt_jan...@yahoo.de wrote:
Dear R community,
what would be the proper R way to handle obsolete function names? I have
created several packages with functions and sometimes would like to change
the name of a function but would like to create a
On Apr 16, 2013, at 9:52 AM, Chris82 rubenba...@gmx.de wrote:
Hi R users,
I have mentioned that R is getting slower if a process with a loop runs for
a while. Is that normal?
Let's say, I have a code which produce an output file after one loop run.
Now after 10, 15 or 20 loop runs the
On Wed, Apr 10, 2013 at 4:47 AM, Jannis bt_jan...@yahoo.de wrote:
Well, its mentioned in the function itself by library(xxx) or require(xxx).
Well, most probably codetools is more aimed towards checking packages in
whcih case such information is in the depends section of the package
On Tue, Apr 9, 2013 at 7:15 AM, Mike Cheung mikewlche...@gmail.com wrote:
Dear all,
According to CHANGES IN R 3.0.0:
o diag() as used to generate a diagonal matrix has been re-written
in C for speed and less memory usage. It now forces the result
to be numeric in the case
Moved to R-help because there's no obvious financial content.
Michael
On Sat, Apr 6, 2013 at 10:56 AM, Stat Tistician
statisticiangerm...@gmail.com wrote:
Hi,
I want to implement the EM algorithm manually, with my own loops and so.
Afterwards, I want to compare it to the normalmixEM output of
On Apr 5, 2013, at 2:12 PM, Ravshonbek Otojanov r.otoja...@qmul.ac.uk wrote:
Hi,
I was wondering if there is a package I can use to convert my 22 annual
observations to quarterly time series so that I will have 88 observations.
Please don't post to two lists -- and I think the package
Post in plain text (not HTML) which is a choice within your email client.
And please (!!) don't post the same question to multiple lists. If your
question is off-topic, the list membership will redirect as needed.
Double posting simply wasted the community's energies by duplicating responses.
On Fri, Apr 5, 2013 at 2:08 PM, Keith S Weintraub kw1...@gmail.com wrote:
And to the rest of you good R folks I would still be interested to see a
working example of arrayInd, what it's supposed to do and what it's used for.
A little utility function for dealing with the
On Fri, Apr 5, 2013 at 3:20 PM, Gary gwengst...@yahoo.com wrote:
Tried several ways to connect to Internet. Perhaps R help could point me in
the right direction to make this connection work.
setInternet2(use = TRUE)
download.file(
+
On Apr 4, 2013, at 12:34 AM, ivo welch ivo.we...@anderson.ucla.edu wrote:
every time I read the R release notes for the next release, I see many
functions that I had forgotten about and many functions that I never knew
existed to begin with. (who knew there were bibtex facilities in R?
of Finance
Anderson School at UCLA, C519
Director, UCLA Anderson Fink Center for Finance and Investments
Free Finance Textbook, http://book.ivo-welch.info/
Editor, Critical Finance Review, http://www.critical-finance-review.org/
On Thu, Apr 4, 2013 at 7:44 AM, R. Michael Weylandt
michael.weyla
On Thu, Apr 4, 2013 at 9:49 AM, lejeczek pelj...@yahoo.co.uk wrote:
yeap, I've done it,
I was hoping for a complete customization,
and even Rprofile.site adds only to what is being printed by default anyway,
I mean that header is always there. R version. untill Type 'q()'..
and R -q
On Thu, Apr 4, 2013 at 3:35 PM, capricy gao capri...@yahoo.com wrote:
I am trying to plot(x,y, log=y), which gives me log scale on y axis only. I
wonder if there is way so that I can plot log scale on both of x and y axis.
plot(x, y, log = 'xy')
Cheers,
MW
Thanks a lot:)
On Thu, Apr 4, 2013 at 7:46 PM, Abhishek Pratap abhishek@gmail.com wrote:
Hey Guys
Getting spinned about a slick way to join every 2 entry in a list / vector
in R
x=(rep(c('A','G','C','T'),1000))
A G C T A G C T etc
form another list with entries as
AG CT AG etc
Not super slick
On Thu, Apr 4, 2013 at 1:54 PM, ivo welch ivo.we...@gmail.com wrote:
## must be started with R --vanilla
all.sources - search()
d - NULL
for (i in 1:length(all.sources)) {
all.functions - ls(search()[i])
N - length(all.functions)
if (N==0) next
d - rbind(d, data.frame(
On Thu, Apr 4, 2013 at 7:55 PM, Abhishek Pratap abhishek@gmail.com wrote:
On Thu, Apr 4, 2013 at 5:53 PM, R. Michael Weylandt
michael.weyla...@gmail.com wrote:
by_two - function(x, collapse = ){
dim(x) - c(length(x) / 2, 2)
apply(x, 1, function(y) paste(y, collapse = collapse
Look at the R GoogleVis package.
MW
On Tue, Apr 2, 2013 at 9:42 AM, andrija djurovic djandr...@gmail.com wrote:
Hi useRs.
Does anybody know if there is some function that creates speedometer chart
in R? Or if anybody has proposals where to start looking and which
functions I can modify in
On Mon, Apr 1, 2013 at 5:05 PM, Trying To learn again
tryingtolearnag...@gmail.com wrote:
Hi all if I plot a graph on R, I press on the plot Export/Save Plot as
Image
I assume this means you're using R-Studio?
I change name on File name:
I select DirectoryBibliotecas\Documentos
On Fri, Mar 29, 2013 at 10:44 AM, Shane Carey careys...@gmail.com wrote:
Hi,
Rather than a graph label to display labels as 0e+00, how do I get it to
display the real value?
Hi Shane,
Is 0e+00 not a real value? I'd assume it's roughly equal to zero... ;-)
More seriously, could we have a
On Thu, Mar 28, 2013 at 6:21 PM, Andras Farkas motyoc...@yahoo.com wrote:
Dear All,
wonder if you have a thought on the following: I am using the
round(x,digits=3) command, but some of my values come out as:
0.07099 AND 0.06901. Any thoughts on why this maty be
On Mon, Mar 25, 2013 at 6:51 AM, Francisco J. Bido b...@mac.com wrote:
Hi, I'm new to OOP in R so please forgive the naiveness of some of the
questions. Here are a couple of them. It would be great if you can contrast
to OOP in Java.
Java is not the end-all of OOP (in fact S is a good bit
On Fri, Mar 22, 2013 at 2:03 PM, Yuan, Rebecca
rebecca.y...@bankofamerica.com wrote:
Hello all,
I tried to extract the p-value from adf.test in tseries; however, I got the
error message such as
ht=adf.test(list.var$aa)
ht$p-value
Error in ht$p - value : non-numeric argument to binary
getS3method(predict, arima)
Cheers,
MW
On Wed, Mar 20, 2013 at 6:43 PM, Yuan, Rebecca
rebecca.y...@bankofamerica.com wrote:
Hello all,
I thought I found it, it is in the arima.R if I use arima to fit the model.
But how could we see the source code of some function in R?
Thanks,
Rebecca
On Wed, Mar 20, 2013 at 6:49 PM, R. Michael Weylandt
michael.weyla...@gmail.com wrote:
getS3method(predict, arima)
Pardon -- it's either Arima or arima0 but not arima in this case.
But, in general, getS3method is what you're looking for.
Cheers,
MW
On Tue, Mar 19, 2013 at 4:33 AM, Nicole Ford nicole.f...@me.com wrote:
Hello, all.
The following is for my own research.
I have attached the relevant data in pdf from Transparency International. I
am only interested in the CPI 2010 scores column.
I am interested in creating a variable
On Fri, Mar 15, 2013 at 8:52 AM, elliott harrison
e.harri...@epistem.co.uk wrote:
Hi,
I am attempting to use phyper to test the significance of two overlapping
lists. I keep getting a zero and wondered if that was determining
non-significance of my overlap or a p-value too small to
On Fri, Mar 15, 2013 at 10:52 AM, Brian Smith bsmith030...@gmail.com wrote:
Hi,
I was wondering if it is possible to create a hyperlink in a csv file using
R code and some package. For example, in the following code:
A csv file is a plan text file and by definition doesn't have
hyperlinks.
I think you'll find this easiest with ggplot2:
library(ggplot2)
ggplot(dat, aes(x = value, y = time, color = group, symbol = id)) +
geom_point()
# symbol = might not be the right argument -- I'm doing this from memory
or similar
MW
On Thu, Mar 14, 2013 at 3:46 PM, li li
On Sat, Mar 9, 2013 at 11:41 AM, Christofer Bogaso
bogaso.christo...@gmail.com wrote:
Hello again,
Let say I have an non-negative integer vector (which may be random):
Vec - c(0, 13, 10, 4)
And I have a date:
Date - as.Date(Sys.time())
Date
[1] 2013-03-09
Using these 2
On Sat, Mar 9, 2013 at 10:35 AM, meng laomen...@163.com wrote:
Hi all:
My data is in the attachment.
I want to analysis the mean difference of y between 2 sex.
My code:
result_lm-lm(y~factor(sex) + x1 + x2)
summary(result_lm)
The result of factor(sex)m 136.83, is the mean difference of y
Please do not massively cross-post and provide a reproducible example
(search stack overflow or other sites for advice on how to do so)
I _guarantee_ you R is not broken in this sense.
MW
On Sat, Mar 9, 2013 at 4:02 PM, Sujit Das reach.sujit...@gmail.com wrote:
Dear Sir / Madam,
I am using R
On Sat, Mar 9, 2013 at 6:50 PM, David Winsemius dwinsem...@comcast.net wrote:
I was unable to find the reason for the original coercion in the help(for)
page or the R
Language Definition entry regarding for-loops. On the hunch that coercion via
as.vector
might be occurring,
Behaviorally,
On Thu, Mar 7, 2013 at 11:02 AM, eliza botto eliza_bo...@hotmail.com wrote:
Dear XpeRts,
I prepared a no qoute Character string by the following command
s-noquote(paste (b1, collapse=,))
where, b1 is the vector of 24 intergers.
dput(b1)
c(1L, 2L, 6L, 7L, 12L, 16L, 17L, 20L, 21L, 23L,
On Thu, Mar 7, 2013 at 11:19 AM, eliza botto eliza_bo...@hotmail.com wrote:
Thankyou very much M. Weylandt. i was actually more interested in knowing
about the error.
Let's talk you through it then:
As you said before you have
b1 - c(1L, 2L, 6L, 7L, 12L, 16L, 17L, 20L, 21L, 23L, 25L, 34L,
On Wed, Mar 6, 2013 at 9:51 AM, Jonas125 schleeberge...@pg.com wrote:
Hello,
I am a rather unexperienced r-user (learned the language 1 month ago) and
run into the following problem using a local computer with 6 cores 24 GB
RAM and R 2.15 64-bit. I didn't install any additional packages
1.
On Tue, Mar 5, 2013 at 7:07 PM, Marbles max-ihm...@gmx.de wrote:
Dear R experts,
I am trying to simulate correlated binary data and have stumbled upon the
following problem:
With the help of binarySimCLF or mvpBinaryEp I have been able to
simulate correlating binary vectors given certain
A potentially ridiculous question, but why does R use wilcox (e.g.,
pwilcox or wilcox.test) instead of the full name Wilcoxon? I've
browsed (but not scoured) the help files and Peter Dalgaard's book,
but I'm coming up empty.
Purely for brevity or have I missed something massive?
## Reproducible
Based on your comments in the (not-a-)bug report, I *think* this might help:
quanttrader.info/public/betterHedgeRatios.pdf
or more generally, the idea of total least squares regression.
Cheers,
MW
On Sat, Mar 2, 2013 at 9:55 PM, Cedric Sodhi man...@gmx.net wrote:
Perhaps it would have been
On Mon, Feb 25, 2013 at 10:24 AM, Andy Siddaway
andysidda...@googlemail.com wrote:
Dear Sarah,
Thanks for your email. I'll describe the problm but without the screenshots
then.
Firstly, I think I’ve correctly installed R.
I have installed R for Windows via the R site, CRAN and then UK –
On Sun, Feb 10, 2013 at 4:30 PM, Pulkit Mehrotra
mehrotra.pul...@gmail.com wrote:
Dear sir,
Thank you for your reply and suggestions. Gdb is exactly the thing I was
looking for. Will certainly report the bug on R-devel if found so.
More likely (though not impossible that it's otherwise) the
On Sun, Feb 10, 2013 at 9:06 PM, David Romano drom...@stanford.edu wrote:
Hi everyone,
I ran into the issue below while trying to execute a command of the form
apply(list.names,1, function(x) F(favorite.list$x) )
where list.names is a character vector containing the names of the elements
On Thu, Feb 7, 2013 at 9:58 PM, James Jong ribonucle...@gmail.com wrote:
What are the *RDS counterparts? What is the difference?
apropos(RDS)
? readRDS
? saveRDS
They allow serialization of an individual object and restoring it --
the advantage is that you can restore to a different name
On Thu, Feb 7, 2013 at 2:07 PM, Ken Weiss kgwe...@umich.edu wrote:
Greetings,
I am having an interesting problem and I wonder if anyone else has
seen this behavior.
I am running R 2.11.1 with SNOW 0.3-3 on a Dell cluster running CentOS 5.5.
Simplest suggestion -- can you update to current
On Thu, Feb 7, 2013 at 5:53 PM, Shi, Tao shida...@yahoo.com wrote:
Hi list,
Is there a easy way to compare objects in two different workspace files (i.e.
.RData files) in R? I can use some generic file compare softwares (e.g.
BeyondCompare) to binary comparison, but when it says they're
On Sun, Feb 3, 2013 at 6:57 AM, Seimizu Joukan saim...@gmail.com wrote:
Would you please paste the following codes to R console and make a
confirmation?
Indeed, well done and much appreciated.
#Codes start from here
library(quantmod)
tmp-structure(c(112.34, 112.89, 112.75, 113.5, 115.16,
R FAQ 7.31 (Note, this isn't R specific, rather it's a problem with
the finitude of computers)
MW
On Wed, Jan 30, 2013 at 8:32 PM, Dave Mitchell dmmtc...@gmail.com wrote:
Why, in R, does (0.1 + 0.05) 0.15 evaluate to True? What am I missing
here? How can I ensure this (ostensibly incorrect)
I think this is only a legacy question, right? In recent R, you
can/should use parallel instead of either multicore or snowfall.
That said, no answer if you want back compatability with older versions of R.
MW
On Mon, Jan 28, 2013 at 10:43 AM, Florian Schwaiger
I'd look into the quantmod package.
Cheers,
MW
On Mon, Jan 28, 2013 at 1:52 PM, Bruce Miller batsnc...@gmail.com wrote:
Hi all,
Diverging from my research based number crunching I am interested to see
what, if any R packages are out there that can access daily market values of
investment
On Fri, Jan 25, 2013 at 6:11 AM, Ray Cheung ray1...@gmail.com wrote:
Dear Michael,
Thanks for your codes. However, lapply does not work in my case since I've
some files missing in the data (say, the file data101.dat). Do you have any
suggestions on this?? Thank you very much.
You could
names(X) - c(0-10, 11-20)
MW
On Fri, Jan 25, 2013 at 9:39 AM, Tammy Ma metal_lical...@live.com wrote:
HI,
I have the array list:
X-vector(list, 2)
X[[1]] : data frame 1
X[[2]]: dataframe2
now i want to change index 1 and 2 into: 0-10 , 11-20 ,.
finally I want to have
On Wed, Jan 23, 2013 at 9:16 AM, Ray Cheung ray1...@gmail.com wrote:
Dear All,
Sorry for asking a newbie question. I want to ask how to import 1000
datasets whose file names are labelled from data1.dat to data1000.dat into
R so that they are named M[1, , ] to M[1000, , ] accordingly. Thank
You're probably being killed by the overhead of parallelization which
is, in this case, far more than actual computation time. I've not dug
through foreach() in a while, but I think this winds up spawning many
many subprocesses which isn't cheap in Windows.
MW
On Mon, Jan 21, 2013 at 3:59 PM,
On Thu, Jan 17, 2013 at 12:57 PM, vaseem shaikh vsma...@gmail.com wrote:
Hello Michael,
I have tried with different CRAN but still i am getting the same error.
Most likely you've got something blocking your network. Can you
download the source / binary from the CRAN pages (using your
On Thu, Jan 17, 2013 at 2:36 PM, Ivan Calandra
ivan.calan...@u-bourgogne.fr wrote:
Dear users,
I'm trying to learn how to use the
I have written a function (simplified here) that uses doBy::summaryBy():
# 'dat' is a data.frame from which the aggregation is computed
# 'vec_cat' is a
list.files() to get all the files in the directory (use the pattern
argument to be more specific). Then loop over the file names, reading
in the data one at a time, do the desired processing, and then use the
file name to make the graphics file name as well.
Cheers, MW
On Tue, Jan 15, 2013 at
Hi Feng,
I'm afraid I don't entirely understansd your question -- the `...`
construct only allows you to pass variable numbers of arguments, not
to have arbitrary access to the parent frames. You need to manually
extract b from the dots inside of testFun.
Also, it's quite frowned upon to put
Possibly you could trace() all the functions you're interested in. E.g.,
lapply(ls(package:stats), trace) # Untested.
MW
On Mon, Jan 14, 2013 at 9:08 PM, Ross Boylan r...@biostat.ucsf.edu wrote:
Is there an easy way to identify all the functions called as a result of
invoking a function?
I'd move this to the R-SIG-Fedora list and, in doing so, give more
info about your install process: built yourself, package manager, etc.
MW
On Wed, Jan 9, 2013 at 7:31 PM, Adam Dahman adamo...@yahoo.ca wrote:
Hi,
I have installed R on linux using a non root account.
I am getting this error
Perhaps here?: https://r-forge.r-project.org/projects/rmpfr/
M
On Thu, Jan 10, 2013 at 10:58 AM, Stephan Mueller
stephan.muel...@atsec.com wrote:
I am working with large numbers and identified that R looses precision
for such high numbers.
The precision is lost exactly when the number is
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