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))
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 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 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 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
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 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
...@gmail.com
michael.weyla...@gmail.com
CC: Eva Prieto Castro evapcas...@yahoo.es, r-h...@stat.math.ethz.ch
r-h...@stat.math.ethz.ch
Fecha: domingo, 21 de abril, 2013 00:45
On Apr 20, 2013, at 3:34 PM, R. Michael Weylandt
michael.weyla...@gmail.com wrote:
On Apr 20, 2013, at 6:23 PM, Eva
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 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 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?
On Dec 4, 2012, at 6:47 PM, Charles Novaes de Santana
charles.sant...@gmail.com wrote:
Dear all,
I need to access data from a large matrix (48000 x 48000) and to do it
I am trying to run two loops using for command. Surely it is been a
very slow job.
I heard that for is not the best
++ -- the later includes the former ... mostly ...
except where it doesn't.
Michael
Regards,
Iurie
2012/11/5 R. Michael Weylandt michael.weyla...@gmail.com
On Mon, Nov 5, 2012 at 4:43 PM, Iurie Malai iurie.ma...@gmail.com wrote:
In the Introduction and preliminaries the An Introduction
On Oct 31, 2012, at 3:13 AM, Adam Clark atcl...@umn.edu wrote:
I'm running R 2.15.1x64, though the same problem persists for 2.13.0x32 and
2.13.0x64.
I am trying to run compiled C code using the .C convention. The
code compiles without problems, dynamically loads within the R
workspace
On Oct 29, 2012, at 6:11 AM, sheenmaria sheenmar...@gmail.com wrote:
i need to find the best ticker from the group of some tickers.?
i also need to know on what basis we calculate the best ticker?
i have some idea about the if the risk rate low, or the market price
high we can say the
I'd look into the data.table package.
Cheers,
RMW
On Oct 26, 2012, at 6:00 PM, Frederic Fournier frederic.bioi...@gmail.com
wrote:
Hello again,
I have another question related to parsing a very large xml file with SAX:
what kind of data structure should I favor? Unlike using DOM function
On Oct 25, 2012, at 7:30 PM, Mohamed Radhouane Aniba arad...@gmail.com wrote:
Hello folks,
I am currently receiving a lot of emails from the list which proves that this
is a very important place to get good feedbacks and tips and that the
community is here to help .. Excellent thing.
I
This is being handled on R-SIG-Mac. Please disregard here.
Michael
On Oct 6, 2012, at 9:05 PM, Jhope jeanwaij...@gmail.com wrote:
Hi R-listers,
I just tried updating my R and now I can't even open it and it is prompting
me to relaunch then relaunch just reappears. And it will not open R.
On Oct 6, 2012, at 4:54 PM, fxen3k f.seha...@gmail.com wrote:
I created a Microsoft Excel spreadsheet. As you said, I only have as
displayed numbers. I just solved the problem by showing 25 decimal places
in Excel and then exported the data into a CSV-file.
Is there a better way to solve
Of course:
colnames(dats)[4] - new name
M
On Aug 29, 2012, at 9:34 AM, Alok K Bohara, PhD boh...@unm.edu wrote:
Hi
I found an example in R to create a lagged panel data set which works fine.
The only problem is that it adds the lagged variable as follows
wage2.dat
year
It's because read.table returns a data frame, not a matrix. You can coerce to a
matrix with as.matrix() but you might loose information if your variables are
of different classes.
Michael
On Aug 27, 2012, at 7:07 PM, Cheryl Johnson johnson.cheryl...@gmail.com wrote:
Greetings,
When I try
Take a look at gsub()
Michael
On Aug 27, 2012, at 6:47 PM, Sapana Lohani lohani.sap...@ymail.com wrote:
Hi,
My data frame (Students) is
ID Name Fav_Place
101 Andrew� Phoenix AZ
201 John San Francisco
303 JulieCalifornia / New York
304 Monica� New York
How can I replace Phoenix
On Aug 25, 2012, at 4:23 AM, Sepp Tannhuber sepp.tannhu...@yahoo.de wrote:
Hi,
thanks for your quick answers! These solve my problem.
Now I have another question. I think I can use
head(y, -1)
instead of
y[-length(y)]
Are there differences in terms of performance?
The latter
Use getAnywhere() or getS3method().
Michael
On Aug 25, 2012, at 4:13 AM, ravi rv...@yahoo.se wrote:
Hi,
I want to take a look at the sourcecode for balloonplot. I would appreciate
it if I could get help on overcoming the following problem :
methods(balloonplot)
[1] balloonplot.default*
Three steps:
1) as.character to get character representation
2) as.POSIXct to convert to time
3) julian() or strptime() to get Julian date.
Read the docs (esp on part 2 and 3) to get the format strings just right.
Cheers,
Michael
On Aug 24, 2012, at 10:30 PM, Veerappa Chetty
Try adding bty='n'
Michael
On Aug 18, 2012, at 9:21 AM, ARI BEN bondy93...@hotmail.fr wrote:
Envoyé de mon iPhone
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
On Aug 17, 2012, at 10:00 AM, Rainer M Krug r.m.k...@gmail.com wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 17/08/12 15:04, Berend Hasselman wrote:
On Fri, Aug 17, 2012 at 5:28 AM, Rantony antony.akk...@ge.com wrote:
Hi,
Here i have a file path, for eg : - FPath -
Take a look at ?setdiff
Michael
On Aug 17, 2012, at 12:18 PM, penguins cat...@bas.ac.uk wrote:
Can anyone tell me how to remove several numbers for a sequence. For example:
xx- c(1,5,7,10)
yy-seq(1,10,1)
how do I get take xx away from yy to get the new sequence
2,3,4,6,8,9
Many
.
Michael
regards,
A
Thu, 16 Aug 2012 00:00:35 -0400 Ð¾Ñ R. Michael Weylandt
michael.weyla...@gmail.com:
On Wed, Aug 15, 2012 at 3:57 AM, aleksandr shfets a_shf...@mail.ru wrote:
Hi Michael,
Thanks for help on double brackets: I wasn't aware of this use of them.
I went back to readjust my
On Aug 17, 2012, at 4:19 PM, Amir Kasaeian amir_kasae...@yahoo.com wrote:
Dear all,
Good day!
I have a problem in reading Excel files in R and appending them to each
other. Suppose we have several Excel files in a directory with headers and
want to use R to append them in a single file
Indeed -- many of them (find a recent post on Pat Burns Portfolio Probe blog
for a comprehensive discussion) -- also see rugarch.
Michael
On Aug 13, 2012, at 8:17 AM, Sajeeka Nanayakkara nsaje...@yahoo.com wrote:
Is there any R function to fit ARCH and GARCH models for univariate time
You could do much worse than Bill Venables' short course presentation given at
UseR 2012.
Keep up the good work!
Michael
On Aug 13, 2012, at 3:13 PM, clangkamp christian.langk...@gmxpro.de wrote:
Hi Everyone
In the Contributed Documentation part of the R Project website there are
dozens
On Aug 13, 2012, at 9:23 PM, Sachinthaka Abeywardana
sachin.abeyward...@gmail.com wrote:
Hi Jim, R,
What you just showed me simply prints out the 2nd column. If you inspect
your original data, it still just has 1 column. So its still passing by
value.
Yes -- that's entirely by design.
On Aug 13, 2012, at 9:30 PM, Sachinthaka Abeywardana
sachin.abeyward...@gmail.com wrote:
Think you are missing the point, assigning the value back is the same as
passing by value. This is rather inefficient if you ever have to deal with
large datasets. You dont want to keep having a local
What's your sessionInfo()? And how did you Change the locale? And what was your
actual plot command and graphics device?
Michael
On Aug 13, 2012, at 10:17 PM, Derrick Guan guanyonghu...@gmail.com wrote:
Dear R-help mailing list,
I have a drawing problem with R:
I need to draw an
And I changed the R Console to English by adding language=English to R
properties-Target
2012/8/14 R. Michael Weylandt michael.weyla...@gmail.com
michael.weyla...@gmail.com
What's your sessionInfo()? And how did you Change the locale? And what was
your actual plot command and graphics
On Aug 9, 2012, at 8:32 PM, jpm miao miao...@gmail.com wrote:
Hi everyone and Achim,
Achim, I appreciate your help about the function NCOL. When I use
NCOL instead of ncol, I can find out the number of columns (number of
time series) in the presence of only one time series (one
On Aug 9, 2012, at 9:14 PM, David Winsemius dwinsem...@comcast.net wrote:
On Aug 9, 2012, at 4:56 PM, Zhang, Peng wrote:
Dear all,
I had a R segmentation fault, and then invoked debug mode and ran step
by step.
2. Why does the same function behave differently under debug and
On Aug 9, 2012, at 7:29 PM, Sean Ruddy srudd...@gmail.com wrote:
Hi,
First, thanks in advance. Some useful info:
version
platform x86_64-unknown-linux-gnu
arch x86_64
os linux-gnu
system x86_64, linux-gnu
version.string R version 2.15.1
Entirely different project. (confusingly similar name though)
M
On Aug 7, 2012, at 5:29 PM, Roy Mendelssohn roy.mendelss...@noaa.gov wrote:
http://www.rforge.net
-Roy
On Aug 7, 2012, at 3:25 PM, Alexander Shenkin wrote:
Hi Folks,
I've looked around, haven't found anything, and I'm
Take a look at ?expand.grid
Michael
On Aug 4, 2012, at 5:03 PM, alijk1989 [via R]
ml-node+s789695n463919...@n4.nabble.com wrote:
Thanks again for the help looks like this will be useful for what I'm doing.
Is there any way to use combn to return combinations of values with
themselves:
plot(1:5) seems to suffice.
More generally,
plot(x, y, xlim = c(0, max(x)), ylim = c(0, min(y)))
if I understand your request.
Michael
On Jul 27, 2012, at 5:58 PM, Matilda E. Gogos matildaelizabe...@gmail.com
wrote:
How can I graph in x and y using the 1st quadrant, using the cartesian
Combine cut() and table()
Michael
On Jul 26, 2012, at 8:22 PM, Chintanu chint...@gmail.com wrote:
Hi,
This is a simple problem, but for the life of me I cannot find the answer.
How to determine frequency within given ranges ?
I know that table() gives frequency, for example
a -
Various abortive attempts have been tried, but no -- nothing of production
quality. [To my knowledge]
Michael
On Jul 26, 2012, at 3:37 PM, suman kumar sumpr...@gmail.com wrote:
Hi all, is there a package for converting R code into C code?
Thanks.
Suman
--
View this message in
On Jul 24, 2012, at 1:38 PM, cm bunnylove...@optonline.net wrote:
How do I set it up? Because when I do predict(model) I get a ton of points,
not just one.
You need to supply newdata= . predict() without new data gives predicted
values for the predictors you for the model to.
They are called packages, not libraries.
On Jul 21, 2012, at 5:19 PM, darnold dwarnol...@suddenlink.net wrote:
All,
1. Is there a command that tells you what libraries are loaded?
Loaded is a fluid idea** in a namespace world, but search() will let you know
what's on the search path
It should. Reproducible example of it not?
Michael
On Jul 11, 2012, at 3:06 PM, Charles Stangor cstan...@gmail.com wrote:
I can't seem to determine how to get the name of a list member to
substitute as a variable name:
ll - list(a1 = a,a2 = b)
t1[t==ll[1], v] - 99
why doesn't this
Which Linux are you running?
For distros with package managers, that's usually all you need. Also Check up
on the R-SIG-Debian (including Ubuntu) or R-SIG-Fedora as appropriate if you
need more help.
Michael
On Jul 11, 2012, at 6:26 PM, Hui Du hui...@dataventures.com wrote:
Thanks, all. I
On Jul 10, 2012, at 11:30 AM, Nordlund, Dan (DSHS/RDA) nord...@dshs.wa.gov
wrote:
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of Rantony
Sent: Tuesday, July 10, 2012 3:17 AM
To: r-help@r-project.org
Subject: [R] Use of
On Jul 10, 2012, at 2:56 PM, Rich Shepard rshep...@appl-ecosys.com wrote:
On Tue, 10 Jul 2012, Faradj Koliev wrote:
I got a csv file ( skater.csv) which i could read by typing:
read.csv(file=/Users/kama/Desktop/skatter.csv, header=TRUE, sep=;)
Try:
skatter -
Untested, I think you need to lapply() over thing with some sort of extractor:
lapply(thing, function(x) x[['p.value']])
Michael
On Jul 10, 2012, at 3:45 PM, Oxenstierna david.chert...@gmail.com wrote:
This works very well--thanks so much.
By way of extension: how would one extract
Take a look at ?layout
Michael
On Jul 9, 2012, at 5:15 PM, Dustin Fife fife.dus...@gmail.com wrote:
Let me start with an example:
par(mfrow=c(2,3))
for (i in 1:5){
x = rnorm(100)
y = .5*x + rnorm(100, 0, sqrt(1-.5^2))
plot(x,y)
}
Note that there's five plots and six spaces
On Jul 5, 2012, at 9:30 PM, qinjiaolongqinjiaol...@126.com wrote:
Dear Michael,
Thanks a lot for your help. As I searched, the âscorâ function is a
robust correlation, which is cited by Wilcox, R.R., Inferences Based on a
Skipped Correlation Coefficient. Journal of Applied
On Jul 5, 2012, at 1:28 PM, Rich Shepard rshep...@appl-ecosys.com wrote:
On Thu, 5 Jul 2012, Rich Shepard wrote:
I wonder if the issue is with the logical columns; I've not used them
before, only dates, factors, and numerals. I'll try without the logicals
and see if there's a difference.
I might think replicate() is slightly more idiomatic, but I'm not in a position
to check if simplify=FALSE will keep a list.
Best,
Michael
On Jun 30, 2012, at 7:13 PM, Rui Barradas ruipbarra...@sapo.pt wrote:
Hello,
You can avoid the loop using lapply.
f - function(x) sample(100, 10)
Don't (can't) use paste0 with sep='' -- that's redundant, and I'm surprised not
an error.
Michael
On Jun 29, 2012, at 7:18 PM, arun smartpink...@yahoo.com wrote:
Hi,
I knew that you already got many replies.
Here is my contribution.
Take a look at scan and/or readLines
Michael
On Jun 28, 2012, at 9:02 AM, HIMANSHU MITTAL hm3...@gmail.com wrote:
Hello all,
I have a txt file with some data which isn't in any organized form like a
table, but just simple text.
Is there any way to read the file char by char and store the
I don't have a Matlab license or enough experience with it to know what
gradient does, but I know there's a Matlab-to-R dictionary out there that
many folks find helpful. It might have what you need (or just be generally
useful).
http://cran.r-project.org/doc/contrib/Hiebeler-matlabR.pdf
Not
Something like:
X - as.character(data.name)
X - as.double(gsub(%,, X))/100
mean(X)
quantile(X)
etc.
Untested [I'm not at my computer so the args for gsub() might be out of order]
but one possible solution pattern.
Michael
On Jun 20, 2012, at 8:26 PM, C W tmrs...@gmail.com wrote:
Hi R
No, this is rather the nature of floating point calculations.
You may perhaps be looking for ?all.equal or R FAQ 7.31 (I think that's the
one) which is google-able. It's a complicated subject, but those should get you
started.
Best,
Michael
On Jun 18, 2012, at 2:58 PM, hamoreno
Take a look at the parallel package which ships with all current versions of R.
Michael
On Jun 17, 2012, at 11:39 AM, Gary Dong pdxgary...@gmail.com wrote:
Dear R users,
I'm wonder if there is a easy way to make R use multi-CPUs on my computer.
My computer has four CPUs but R uses only
On Jun 16, 2012, at 1:56 PM, capital_P peterv...@hotmail.com wrote:
David Winsemius wrote
Try
dat2 - data.frame(do.call(cbind, dat), stringsAsFactors=FALSE)
Use instead:
dat2 - data.frame( dat, stringsAsFactors=FALSE)
Both do not seem to work:
dat2 -
Take a look at ?replicate.
Michael
On Jun 9, 2012, at 5:16 AM, Rody rodric_seu...@hotmail.com wrote:
Hi everyone
I need to make a work for school in R and one of my questions is to create
225 datasets of 100 observations and they need to be t_225 distributed. So,
I know how to make one
I'm not sure I follow... It's an error -- what do you mean by evaluate?
If you are looking to catch errors, you can do so with try or tryCatch and then
check for inherits(x, try-error) to see if there was an error. See the
examples for details of how exactly to set this up -- I'm not at a
You can supply a width argument but you also need xlim if I remember right for
the specification to have visible effect.
Michael
On May 25, 2012, at 2:03 PM, Manish Gupta mandecent.gu...@gmail.com wrote:
http://r.789695.n4.nabble.com/file/n4631371/Bar_Chart.png
How to control width of
One (somewhat kludgy) way would be to use seq() to make one day's worth of
times then to pass those to outer() to add in the needed days and then coerce
the whole thing back to a sorted vector.
I'm not at a computer right now so this won't be quite right but something like
x -
Do leave the posts for anyone else who might google the same question. (I don't
think you really could delete the post anyways, perhaps only on one mirror)
You could probably use some combination or rev() and t() to fill by row, but I
haven't thought through the geometry all the way yet.
By definition a csv is comma-separated so you can't set a separator. The
general function which you seem to be seeking is write.table
Michael
On May 12, 2012, at 3:33 PM, DL chombito...@hotmail.com wrote:
I am trying to write data to csv but I am having issues with the separations.
My guess is that this is sensitive to the size of the graphics device being
used so the simplest thing to do is simply make your plot device bigger.
Otherwise, we'll need a reproducible example.
Michael
On May 12, 2012, at 1:49 PM, pip philsiv...@hotmail.com wrote:
The following data spans
? setdiff
Michael
On May 11, 2012, at 8:50 AM, James Holland holland.ag...@gmail.com wrote:
What is the best way to find out what elements/numbers that are in one
object are not in another.
I came up with this method, but I'm wondering if there is a more efficient
way (and one that
I don't have a general answer to your question, but 1L and 2L are just the
integers 1 and 2 (the L makes them integers instead of doubles which is useful
for some things)
Michael
On May 11, 2012, at 2:15 PM, Emmanuel Levy emmanuel.l...@gmail.com wrote:
Hello,
The heatmap function
a[NROW(a):1, ]
Michael
On May 11, 2012, at 3:00 PM, Trying To learn again
tryingtolearnag...@gmail.com wrote:
I all,
I have a matrix like this
a=
1 4
2 7
3 6
I want to create a new matrix
b=
3 6
2 7
1 4
Anyone knows if there is a reverse function?
I can do it
Reproducible example?
Michael
On May 9, 2012, at 6:49 PM, Ricardo Gomez ricardogome...@yahoo.co.nz wrote:
I'm using ggplot2 to create some plots. Whenever I export a plot as a eps or
ps. only a portion of the plot is printed. This doesn't happen with other
formats such png. Has anybody
I think readline() will do what you want. It can display a message and take
user input, assigning it to a character value so you might need as.numeric()
Michael
On May 2, 2012, at 12:08 PM, Ondřej Mikula onmik...@gmail.com wrote:
Dear R-helpers,
I have a number of point configurations
No What have you tried?
OS? R build? Install method? Error messages?
Note this has some C++ dependencies so it might be a little tricky to compile
if you are missing necessary tools.
Michael
On May 1, 2012, at 2:05 PM, slipkid90515 jessica.lyn.ol...@gmail.com wrote:
Anyone else having
? write.csv
Michael
On May 1, 2012, at 4:52 PM, PaulJr paulberna...@gmail.com wrote:
Hello R community,
I basically created a normal distribution with mean 2500 and standard
deviation = 450 with a sample of size 50 and assigned that to a variable
named genvar2 with the following
Perhaps NULL? Or maybe a vector of length 0you can also just leave
arguments missing in R thanks to lazy evaluation so there's not a single
equivalent to nothing
Hth,
Michael
On Apr 28, 2012, at 6:04 PM, lm shinilku...@hotmail.com wrote:
Hi, I am very new to R so please excuse me if I am
On Apr 29, 2012, at 2:25 AM, billy am wickedpu...@gmail.com wrote:
Interesting set of question.. I am completely new to R but let me try my
luck.
Random number in R
x - runif(60 , 0 , 10) # 60 numbers from 0 to 10
y- runif(60, 15 , 25) # same as above , from 15 to 25
The second
I'd use a combination of rownames(), grepl() and sum().
Get the names with the first, test with the second and count the positives (by
coercing TRUE - 1) with the last
Michael
On Apr 29, 2012, at 3:46 PM, katarv katiasm...@gmail.com wrote:
Hi,
I have a large data set that I input as a
There's a link to it at the end of every R-Help posting.
Michael
On Apr 27, 2012, at 5:47 PM, Hans Thompson hans.thomps...@gmail.com wrote:
Where can I find the posting guide? I've been trying to use A handbook of
Statistical Analyses Using R and google searching but I will be reading An
! Could you plz point to some easy tutorials regarding this?
On Wed, Apr 25, 2012 at 8:14 PM, R. Michael Weylandt
michael.weyla...@gmail.com wrote:
You really don't want to use ts() -- if you want to use the tools in
fArma use a timeSeries (provided by the package of the same name)
Michael
http://www.cs.purdue.edu/homes/jv/pubs/ecoop12.pdf
A new paper out on R the language -- I'm not all the way through it but it's
been an interesting read so far. Thought it might be of interest to the list.
Michael Weylandt
[[alternative HTML version deleted]]
Functions are not subroutines; that is, the effects (including assignments) are
not global.
You need something like
F - function(x) x
A - F(3)
But that seems unnecessary...
A - 3
Michael
On Apr 25, 2012, at 10:06 PM, michaelyb cel81009...@gmail.com wrote:
Hello,
I am trying to
Perhaps change mirror as well.
Michael
On Apr 24, 2012, at 4:29 PM, Rich Shepard rshep...@appl-ecosys.com wrote:
On Tue, 24 Apr 2012, R. Michael Weylandt wrote:
system.time(install.packages(c(plyr,reshape2,stringr), type =
source))
Strange. Same results:
Error in library(reshape2)
Look at ?ifelse, a combination of logical subscripting and mean(), or even
better ?ave -- I can't say too much more; there's a no homework policy on this
list and I recognize that first solution as mine already... (I should have
noted that the first time)
Michael
On Apr 22, 2012, at 2:54 PM,
I think the OP is looking for the construct length(unique(x)) but not really
sure what the rest of the question is.
Michael
On Apr 19, 2012, at 2:12 AM, Petr PIKAL petr.pi...@precheza.cz wrote:
Hi
Your question is rather cryptic. Why the output shall be 3? What has
unique count to do
You'll need to save them manually to avoid name conflicts -- save.image() is
the function to do so but you need to give a file name.
Michael
On Apr 10, 2012, at 7:41 AM, ya xinxi...@163.com wrote:
Hi guys,
I have a question. I am running 3 R sessions simultaneously for different
I'm not sure what your definition of easier would be, but there are some style
things you might want to be aware of:
I) the name is likely to hit up against the S3 generic plot() when applied to a
glm object. This might lead to strange bugs at some point.
II) you can test !is.null once and use
I'm heading to bed now but will try to get a look at this in the morning -
forwarding this to R-help so others have a chance of getting to it before me.
(Particularly those who know the package better than me)
Michael
On Apr 4, 2012, at 12:44 AM, Sue Xu sue...@hollard.com.au wrote:
Hi
?Sys.sleep() or set par(ask=TRUE)
Michael
On Mar 29, 2012, at 4:43 AM, threshold r.kozar...@gmail.com wrote:
Dear R users,
given a simple plotting procedure below, how can I make the figures changing
on a slower rate (say every 2 sec)
for(i in 1:100){ts.plot(rnorm(i))}
Best, robert
Yes, but if the OP wants to assign the values to ineed (which I think is the
request), he'll need get()
Michael
On Mar 29, 2012, at 12:50 PM, David Winsemius dwinsem...@comcast.net wrote:
On Mar 29, 2012, at 12:13 PM, R. Michael Weylandt wrote:
Perhaps something like
alldata =
Siefker ebs15...@gmail.com wrote:
Thank you, I was confused about that. What exactly is lapply for then,
if R handles this kind of thing automatically? Are there functions that are
not vectorized?
On Wed, Mar 28, 2012 at 1:37 PM, R. Michael Weylandt
michael.weyla...@gmail.com wrote:
I think
1 - 100 of 283 matches
Mail list logo
