Hello R Community,
I've been using R for a long time, and this is a question that still makes
me think twice every single time I install R, which is more and more often .
The first search hit is this StackOverflow question:
https://stackoverflow.com/questions/32540919/library-is-not-writable
, 2014 at 6:12 AM, Duncan Murdoch
murdoch.dun...@gmail.com wrote:
On 18/04/2014, 6:07 PM, Gene Leynes wrote:
A few years ago R changed the way help was handled so that the HTML
files are no longer available in the library directory. Around that
time the R example files that used to be in some
A few years ago R changed the way help was handled so that the HTML
files are no longer available in the library directory. Around that
time the R example files that used to be in some of the libraries also
vanished.
I'm wondering where the r-ex folder went. Is it totally unsupported
and gone?
How can I see the code for boxcox.default?
library(MASS)
boxcox.default
Error: object 'boxcox.default' not found
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE
?
-- Bert
Bert Gunter
Genentech Nonclinical Biostatistics
(650) 467-7374
Data is not information. Information is not knowledge. And knowledge
is certainly not wisdom.
H. Gilbert Welch
On Thu, Feb 13, 2014 at 2:17 PM, Gene Leynes gleyne...@gmail.com wrote:
I was trying to understand
. And knowledge
is certainly not wisdom.
H. Gilbert Welch
On Fri, Feb 14, 2014 at 2:00 PM, Gene Leynes gleyne...@gmail.com wrote:
Yes I read the help on NextMethod. In fact, since people frequently
respond
with did you read the help I mentioned that I had read the help in my
original post
I found some good explanations of what the Box Cox transform for anyone who
happens upon this thread while searching for boxcox details:
This is the best explanation I found of what how the Box Cox transformation
is calculated. It explains why QR decomposition is used, has nice code
examples
I was trying to understand the boxcox function in MASS to get a better
understanding of where and how the log-Likelihood values are calculated.
By using debug(boxcox) I found this code while running the examples:
m - length(lambda)
object - lm(object, y = TRUE, qr = TRUE, ...)
...@gmail.com wrote:
On Mon, Jun 17, 2013 at 6:11 PM, Gene Leynes gleyne...@gmail.com wrote:
I should have called this failure to install several packages
Here is the list of libraries that I can't install in 3.0.1 that I could
install to 3.0.0
Have others had the same problem?
[1
Hello,
I just upgraded to 3.0.1 and a bunch of packages won't install, including
Rserve and RCurl
Any hints on why?
Thanks
install.packages('Rserve')
--- Please select a CRAN mirror for use in this session ---
trying URL 'http://cran.case.edu/bin/windows/contrib/3.0/Rserve_0.6-8.1.zip'
On Mon, Jun 17, 2013 at 5:02 PM, Gene Leynes gleyne...@gmail.com wrote:
Hello,
I just upgraded to 3.0.1 and a bunch of packages won't install, including
Rserve and RCurl
Any hints on why?
Thanks
install.packages('Rserve')
--- Please select a CRAN mirror for use in this session
This doesn't answer your question, but you may find some of my functions
useful:
https://github.com/geneorama/geneorama/blob/master/R/clipper.R
https://github.com/geneorama/geneorama/blob/master/R/clipped.R
You can quickly get stuff from Excel using the clipboard using clipped().
I also added
(tempvec)
trim(templist)
trim(tempdf)
Thank you,
Gene Leynes
_
*Data Scientist*
*Mobile: 312-498-7702
**http://www.linkedin.com/in/geneleynes
*
http://goog_598053156*http://geneorama.com/ http://geneorama.com/%20*
[[alternative HTML
, however, that the df is not returned as a df:
class(trim2(tempdf))
[1] matrix
Hope this helps,
Rui Barradas
Em 03-08-2012 17:12, Gene Leynes escreveu:
My apologies, I know that this is not a new problem, but I'm not sure how
to find the answer
I want to recursively loop over an object
)){
rapply(x, trim, how='replace')
}else{
trim(x)
}
}
tempobj = ' many spaces '
tempvec = c(tempobj, tempobj)
templist = list(tempvec, tempvec)
tempdf = data.frame(x = tempvec, y = tempvec)
trimmer(tempobj)
trimmer(tempvec)
trimmer(templist)
trimmer(tempdf)
Thank you,
Gene Leynes
things that seemed correct would threw errors.
If you have some insight I would like to hear it, but this isn't that
important because there are obviously other approaches for making the same
/ similar output.
Thank you,
Gene Leynes
_
*Data Scientist
graphics grDevices utils datasets methods base
loaded via a namespace (and not attached):
[1] tools_2.14.1
Thank you,
Gene Leynes
_
*Data Scientist*
*http://www.linkedin.com/in/geneleynes
*
http://goog_598053156*http://geneorama.com/ http
.
Thank you,
Gene Leynes
_
*Data Scientist*
*http://www.linkedin.com/in/geneleynes
*
http://goog_598053156*http://geneorama.com/ http://geneorama.com/%20*
On Tue, Jul 31, 2012 at 12:48 AM, Gene Leynes gley...@gmail.com wrote:
I just followed
you,
Gene Leynes
_
*Data Scientist*
*http://www.linkedin.com/in/geneleynes
*
http://goog_598053156*http://geneorama.com/ http://geneorama.com/%20*
[[alternative HTML version deleted]]
__
R-help@r
, at 22:20, Gene Leynes wrote:
I can't figure out why this is returning an NA for the slope in one
case,
but not in the other.
I can tell that R thinks the first case is singular, but why isn't the
second?
## Define X and Y
## There are two versions of x
## 1) as is
## 2
I would like to suggest that there is some documentation missing from
strptime.
There appears to be a way to show second decimals by using %OS4 (change
the number to get more or less decimals), but it's not mentioned anywhere
that I can find.
After a long time searching and experimenting I
[mailto:r-help-boun...@r-project.org]
On Behalf
Of Gene Leynes
Sent: Monday, April 16, 2012 12:42 AM
To: peter dalgaard
Cc: r-help
Subject: Re: [R] Seemingly simple lm giving unexpected results
Peter,
This is exactly the answer I was wanted.
1) I was a little fuzzy on how the qr
this function for now to approximate the simple
slope function in excel:
slope = function(x,y) {
ret = sum((x-mean(x))*(y-mean(y)))/sum((x-mean(x))^2)
return(ret)
}
On Sat, Apr 14, 2012 at 7:40 AM, Berend Hasselman b...@xs4all.nl wrote:
On 13-04-2012, at 22:20, Gene Leynes wrote:
I
I can't figure out why this is returning an NA for the slope in one case,
but not in the other.
I can tell that R thinks the first case is singular, but why isn't the
second?
## Define X and Y
## There are two versions of x
## 1) as is
## 2) shifted to start at 0
y = c(58, 57, 57, 279,
R. Michael Weylandt michael.weyla...@gmail.com
Kopie
r-help@r-project.org, Gene Leynes gley...@gmail.com
P?edm?t
Re: [R] read.table performance
On Dec 7, 2011, at 22:37 , R. Michael Weylandt wrote:
R 2.13.2 on Mac OS X 10.5.8 takes about 1.8s to read the file
verbatim
Now this is interesting:
Here's a list of how long it took to read the same file in various versions
of R:
R version 2.10.1 (2009-12-14) 3.97
R version 2.12.0 (2010-10-15)24.53
R version 2.13.0 (2011-04-13)24.48
R version 2.14.0 (2011-10-31) 3.75
I think that the even numbered
Does anyone know if Is there a way to manually install RSPython?
I get this error when I try to run the script from my DOS prompt.
V:\R CMD INSTALL -c C:/Users/gene.leynes/Downloads/RSPython_0.7-1.tar.gz
* installing to library 'C:/Users/gene.leynes/Documents/R/win-library/2.13'
* installing
For the components:
result = predict(b, type=terms)
For the total fit:
result = predict(b)
result = b$fitted.values
On Wed, Dec 7, 2011 at 3:24 AM, Mintewab Bezabih
mintewab.beza...@economics.gu.se wrote:
Dear R users,
I have now managed to fit the curve using the thin plate spline as
Possibly not the absolutely most efficient answer, but this is probably an
answer nonetheless
(David, hope I'm not encouraging bad behavior by replying.)
isp - data.frame(begin=c(1,5,6,15,31,51,102), end=c(7,9,13,21,49,52,109))
isp
ints = apply(isp, 1, function(x)seq(x[1],x[2]))
ints
ints =
, 2011 at 11:28 AM, Gene Leynes gleyne...@gmail.com wrote:
Does anyone know if Is there a way to manually install RSPython?
I get this error when I try to run the script from my DOS prompt.
V:\R CMD INSTALL -c C:/Users/gene.leynes/Downloads/RSPython_0.7-1.tar.gz
* installing to library 'C
in a heavily virus-scanned
system directory?
-pd
Michael
2011/12/7 Gene Leynes gley...@gmail.com:
Peter,
You're quite right; it's nearly impossible to make progress without a
working example.
I created an ** extremely simplified ** example for distribution. The real
data has numeric
I think the problem is that it's only a warning and not an error.
result_-list()
for(i in 1:10){
if(inherits(try(sqrt(9-i),silent=TRUE),try-error)){
#If sqrt fails
cat('fail',i,'\n')
result_[[i]]-0 } else {
#If sqrt succeeds
cat('succeed',i,'\n')
result_[[i]] -
** Disclaimer: I'm looking for general suggestions **
I'm sorry, but can't send out the file I'm using, so there is no
reproducible example.
I'm using read.table and it's taking over 30 seconds to read a tiny file.
The strange thing is that it takes roughly the same amount of time if the
file is
OR an error pop up? Any ideas?
Cheers
--
*From:* gley...@gmail.com [mailto:gley...@gmail.com] *On Behalf Of *Gene
Leynes
*Sent:* Tuesday, December 06, 2011 10:27 AM
*To:* ROLL Josh F
*Cc:* r-help@r-project.org
*Subject:* Re: [R] To Try or to TryCatch, I have tried
)).
hopefully someone else will say something that does the trick. it seems
odd to me as far as the
difference in timings ? good luck.
On Tue, Dec 6, 2011 at 1:55 PM, Gene Leynes gley...@gmail.com wrote:
Mark,
Thank you for the reply
I neglected to mention that I had already set
options
I have had similar problems.
I have several installations of R and now I have no control over which one
opens when I try opening a RData file. The RGUI is registered more than
once, but they all have the exact same appearance in the choose programs
menu.
It's become particularly annoying now
Here's my setup:
- I'm on a Windows machine (I don't have full admin rights)
- I have a folder with an *.RData file and an .RProfile file
- I want the user to be able to start R by double clicking on the
*.RData file
Can I specify the application start up options (like --no-save
I think that people are afraid to say You can't do that in R...
But I think the real answer is: you can't do that in R.
Although, it is helpful to understand Jeff's reply. I hadn't fully
realized why this particular problem occurs before reading that. It's odd
to me that // and / are both
I don't understand how this function can subset by i when i is missing
## My function:
myfun = function(vec, i){
ret = vec[i]
ret
}
## My data:
i = 10
vec = 1:100
## Expected input and behavior:
myfun(vec, i)
## Missing an argument, but error is not caught!
## How is subsetting
Alan and Duncan,
or test them explicitly with missing(). If you want to do this
automatically, then you shouldn't be using substrings and deparse, you
should work at the language level. But I don't see the reason you want to
do this...
Absolutely. That wasn't the way I wanted to do it,
, 2011 at 4:33 PM, Gene Leynes gley...@gmail.com wrote:
Alan and Duncan,
or test them explicitly with missing(). If you want to do this
automatically, then you shouldn't be using substrings and deparse, you
should work at the language level. But I don't see the reason you want to
do
I thought that invisible works like return()
However, it appears that it doesn't exit a function. Is it supposed to work
this way?
funInvisible = function(){
invisible(10)
cat('I was not expecting this to print\n')
cat('because it occurs after the invisible return\n')
}
Are you doing something in your profile.site file or loading a package that
masks load?
It seems that you're deparsing (or parsing, I can never remember which is
which) the literal results of the load function.
Does it work if you do this?
save(a, file='a.RData')
On Thu, Sep 8, 2011 at 12:24
searchhist = function(pattern){
histfile = tempfile()
savehistory(histfile)
myHist = readLines(file(histfile))
ret = myHist[grep(pattern, myHist)]
return(ret)
}
searchhist('data')
searchhist('^lm')
searchhist('hist')
On Thu, Sep 8, 2011 at 12:03 AM, andrewH
, but the warnings (at least about not
finding drives/bad exit status) should be ignorable.
Cheers,
Josh
On Tue, Sep 6, 2011 at 2:56 PM, Gene Leynes gleyne...@gmail.com wrote:
On the Mac it's pretty easy to get to a USB drive by name. For example
the
following command works if you have a USB
On the Mac it's pretty easy to get to a USB drive by name. For example the
following command works if you have a USB drive named MYUSB
setwd('/Volumes/MYUSB')
Is there a way to do the same thing in Windows (without knowing the drive
letter)?
Thanks!
[[alternative HTML version
I wrote this function (borrowing heavily from an example from Longhow Lam)
heatplot = function(x,y,z,bgcol=#777044,coltype='heat', ccex = 1.5,
circles=TRUE, ...){
#browser()
layout(matrix(c(1, 2, 3), nc=3), widths=c(7, 1, .5))
## create the scatterplot withdifferent colors
Why doesn't this work?
x = zoo(1:5, as.Date('2001-01-01')+1:5)
x[as.Date('2001-01-05')]
x[as.Date('2001-01-05')] = 0
x
I think this is especially bad because it doesn't cause an error. It lets
you do something to x, but then you can't see x again to see what it did.
[[alternative HTML
[as.Date('2001-01-05')] = 0
x
Error in dimnames(x) - dn :
length of 'dimnames' [1] not equal to array extent
Thank you for any insight
On Mon, Aug 29, 2011 at 1:53 PM, David Winsemius dwinsem...@comcast.netwrote:
On Aug 29, 2011, at 2:45 PM, Gene Leynes wrote:
Why doesn't this work
I use zoo in R 12.0)
On Mon, Aug 29, 2011 at 2:07 PM, Gene Leynes gleyne...@gmail.com wrote:
Michael,
By the way, although I replied to David's email, I was responding to you as
well. Your results were exactly what I was expecting, but I didn't get your
results.
On Mon, Aug 29, 2011
correctly on my machine..)
Michael Weylandt
On Mon, Aug 29, 2011 at 2:45 PM, Gene Leynes gleyne...@gmail.com wrote:
Why doesn't this work?
x = zoo(1:5, as.Date('2001-01-01')+1:5)
x[as.Date('2001-01-05')]
x[as.Date('2001-01-05')] = 0
x
I think this is especially bad because it doesn't cause
(although I don't get
the warning zoo was built under R 13.1 warning when I use zoo in R 12.0)
On Mon, Aug 29, 2011 at 2:07 PM, Gene Leynes gleyne...@gmail.com wrote:
Michael,
By the way, although I replied to David's email, I was responding to you
as well. Your results were exactly what I
I'm looking for the best way to do the following:
run a set of GAM models, and then make predictions with new data.
My problem is the size of the gam model object, I would like to strip it
down to the bare minimum of information needed to apply the model to new
data. For example, if this
for)
and
not to replace subsets with other values. I used them, however, to
program a
rather akward function to do that. Seems I found one of the few aspects
where Matlab actually is slightly easier to use than R.
Thanks for your help!
Jannis
On 08/01/2011 05:50 PM, Gene Leynes wrote:
What do
for your help!
Jannis
On 08/01/2011 05:50 PM, Gene Leynes wrote:
What do you think about this?
apply(data, 3, '[', indices)
On Mon, Aug 1, 2011 at 4:38 AM, Jannisbt_jan...@yahoo.de wrote:
Dear R community,
I have a general question regarding indexing in multidiemensional
arrays
is slightly easier to use than R.
Thanks for your help!
Jannis
On 08/01/2011 05:50 PM, Gene Leynes wrote:
What do you think about this?
apply(data, 3, '[', indices)
On Mon, Aug 1, 2011 at 4:38 AM, Jannisbt_jan...@yahoo.de wrote:
Dear R community,
I have a general
plot(1:10, pch=letters[1:10])
On Mon, Aug 1, 2011 at 4:44 AM, Andrew McCulloch amccu...@yahoo.co.ukwrote:
Hi,
I use R to draw my graphs. I have 100 points on a simple xy-plot. The
points are
distinguished by a third variable which is categorical with 10 levels. I
have
been plotting x
What do you think about this?
apply(data, 3, '[', indices)
On Mon, Aug 1, 2011 at 4:38 AM, Jannis bt_jan...@yahoo.de wrote:
Dear R community,
I have a general question regarding indexing in multidiemensional arrays.
Imagine I have a three dimensional array and I only want to extract on
I wasn't at my normal computer yesterday, so I didn't run the example. I
thought rgl was one of those color palette generator packages. So, my
suggestion of using animation was completely off base (oops).
But I did notice two other things:
1) your color column changes from a factor to a
, the result has length 0 but not necessarily the correct dimension.
I just wish that it had an option to do return an array of dimension c(n,
dim(X)[MARGIN]) if n = 1
On Wed, Jul 27, 2011 at 8:25 PM, David Winsemius dwinsem...@comcast.netwrote:
On Jul 27, 2011, at 7:44 PM, Gene Leynes wrote
a drop=TRUE option in apply!
Thanks again,
Gene
On Thu, Jul 28, 2011 at 12:05 PM, David Winsemius dwinsem...@comcast.netwrote:
On Jul 28, 2011, at 12:31 PM, Gene Leynes wrote:
(As I mentioned in my other reply to Dennis, I think I'll stick with for
loops, but I wanted to respond
) matrix(rnorm(10 * x), ncol = x))
csfun - function(m) {
if(ncol(m) == 1L) {return(m)} else {
t(as.matrix(apply(m, 1, cumsum)))
}
}
lapply(exampGood, csfun)
lapply(exampBad, csfun)
HTH,
Dennis
On Wed, Jul 27, 2011 at 3:22 PM, Gene Leynes gleyne...@gmail.com wrote:
I have tried
be a disaster.
On Thu, Jul 28, 2011 at 2:45 PM, David Winsemius dwinsem...@comcast.netwrote:
On Jul 28, 2011, at 3:13 PM, Gene Leynes wrote:
Very clever (as usual)
It works, but since I wanted to switch the rows
and columns, which would require this:
answer.slightly.clumsy =
lapply
It seems like you have two questions, one about color rendering, and another
about making animations.
For the second question :
I've found the animation package useful in similar situations, where I want
to share results with non-R users who want a static visualization. By using
animation you
I have tried a lot of ways around this, but I can't find a way to make apply
work in a generalized way because it causes a failure whenever reduces the
dimensions of its output.
The following example is easier to understand than the question.
I wish it had a drop=TRUE/FALSE option like the [
Paul,
I agree completely. I didn't come at this with a programming background,
and I never noticed the other plot links, or understood their importance.
The plot help page was one of the first help pages I ever looked at and I
remember that It was totally confusing. In fact, help pages like
I'm not sure what you're doing... but here are some tips about the parts I
can understand.
1) you don't need to use which as much. This works fine:
stnID - stnid[!duplicated(stnid)]
2) which works within a for loop
3) Do you realize that stnID is shorter after you removed duplicates? I
LastColumn = ncol(mat)
print(mat[2,LastColumn])
}
On Wed, Jul 27, 2011 at 5:45 PM, David Winsemius dwinsem...@comcast.netwrote:
On Jul 27, 2011, at 6:22 PM, Gene Leynes wrote:
I have tried a lot of ways around this, but I can't find a way to make
apply
work in a generalized way
It occurred to me that it would be nice to be able to save a library that I
have installed an loaded into my workspace for easy sharing. I suppose it
might not work if someone's on a different version of R, but usually since
the library is just a collection of functions, it seems plausible that
Duncan,
Makes perfect sense, thank you very much.
Gene
On Thu, Jul 21, 2011 at 10:46 AM, Duncan Murdoch
murdoch.dun...@gmail.comwrote:
On 21/07/2011 11:37 AM, Gene Leynes wrote:
It occurred to me that it would be nice to be able to save a library that
I
have installed an loaded into my
I noticed that there is a newer version of Tom Short's cheat sheet than
the version currently posted on CRAN.
Personally I like the newer version, but maybe keeping the old version is
deliberate. Anyway, I was wondering if there's someone that I can notify
that can update the content.
New
this level of functionality does not exist. However, if it did, it
would probably never be fixed... and you could substitute Excel with Any
commercial software.
Gene
On Tue, May 24, 2011 at 3:13 AM, Peter Ehlers ehl...@ucalgary.ca wrote:
On 2011-05-23 16:54, Gene Leynes wrote:
I wrote a little
David, Peter (and others),
If you're interested, I submitted this as a bug, and was informed of the
error of my ways by Professor Ripley
* His informative reply is copied below. *
The short answer is that panel.first is not a documented function of
plot.formula, which is called by the generic
I wrote a little function called bgfun that adds gridlines and a background,
but it's not working with I plot using the formula.
I have some theories on what's happening, but even if my theory is right, I
don't know how to fix it.
Someone have a straightforward silver bullet?
Thank you,
Gene
actually use,
I do use the formulation that you recommend.
Thank you though. I believe that syntax makes a huge difference in
readability and long term error reduction.
Gene
On Fri, May 6, 2011 at 12:18 PM, Gavin Simpson gavin.simp...@ucl.ac.ukwrote:
On Fri, 2011-05-06 at 11:20 -0500, Gene Leynes
Hmmm
After reading that email four times, I think I see what you mean.
Checking for variables within particular scopes is probably one of the most
challenging things in R, and I would guess in other languages too. In R
it's compounded by situations when you're writing a function to accept
This is not mission critical, but it's bothering me. I'm getting
inconsistent results when I use the $ accessor in the gam formula
*In window #1:*
library(mgcv)
dat=data.frame(x=1:100,y=sin(1:100/50)+rnorm(100,0,.05))
str(dat)
gam(dat$y~s(dat$x))
Error in eval(expr, envir, enclos) : object
are talking about? Perhaps you
can make it available for further inspection of this problem?
Uwe Ligges
On 19.04.2011 01:55, Gene Leynes wrote:
Hello,
I was having trouble passing in command line options when doing an package
install earlier.
From An Introduction in R
In addition, you
This is an amazing website which would definitely have what you want,
probably in many ways.
*http://www.gapminder.org/*
There are a wealth of data sources, and the GUI is very intuitive and
interesting. I encourage you to view a few samples to get an idea of what
you can do with the
Hello,
I was having trouble passing in command line options when doing an package
install earlier.
From An Introduction in R
In addition, you can
use25http://cran.r-project.org/doc/manuals/R-intro.html#fn-25options
--arch=, --no-environ, --no-init-file, --no-site-file and --vanillabetween
2.13.0 RC (2011-04-11 r55409)
On Wed, Mar 16, 2011 at 2:44 PM, Gene Leynes gleyne...@gmail.com wrote:
Thanks for showing me the link to the code / your response / your work in
general.
It seems that the real magic is happening in the call to the function
attributes, via the line
attr(x
, Duncan Murdoch murdoch.dun...@gmail.comwrote:
On 13/04/2011 5:20 PM, Gene Leynes wrote:
as of right now
x = function(a) print(a)
attr(x, srcref)
returns NULL in 2.13, am I doing something wrong?
There's a limitation to the debug information: it can't be attached to a
function whose
it as a file in base)... And there's
probably not much benefit for me to know more beyond that.
So, I'll be looking forward to 2.13!
On Tue, Mar 15, 2011 at 3:37 PM, Duncan Murdoch murdoch.dun...@gmail.comwrote:
On 15/03/2011 2:56 PM, Gene Leynes wrote:
The getSrcFilename function
, but this will definitely be an occasion when
I do!
This makes me want to go back and look at the past release notes to see what
other goodies I've been overlooking.
Thanks again,
Gene
On Mon, Mar 14, 2011 at 8:17 PM, Duncan Murdoch murdoch.dun...@gmail.comwrote:
On 11-03-14 8:12 PM, Gene Leynes wrote
As much as I love R, there are still the occasional shortcomings.
I would love to find a solution to the save as... problem.
Steps to reproduce the problem:
1. Open any version of he R GUI in Windows
2. Choose File Open from the menu
3. Open a script that is in a different directory
I'm not 100% sure of your problem...
It seems that you may want to consider these functions
rapply
mapply
Also, making a separate wrapper function for what you want to do. E.g.:
ModelPrinterFun = function(dat){
model = glm(dist~speed, data=dat)
print(coef(model), digits=3)
}
This might be off base, but would using --args help? It means ignore
everything else, Mr. R executable. However you can still parse it within
the R environment.
I use something like this in my startup file (.site file):
if(--args %in% commandArgs()){
i=grep(--args, commandArgs())
, but
maybe it's the way I'm looking at it.
Thanks for your reply Duncan.
On Mon, Mar 14, 2011 at 6:57 PM, Duncan Murdoch murdoch.dun...@gmail.comwrote:
On 11-03-14 5:03 PM, Gene Leynes wrote:
As much as I love R, there are still the occasional shortcomings.
I would love to find a solution
paste(s,paste(middle,collapse=),e,collapse= )
On Fri, Feb 25, 2011 at 4:21 PM, Dimitri Liakhovitski
dimitri.liakhovit...@gmail.com wrote:
Hello!
s-start; e-end
middle-as.character(c(1,2,3))
I would like to get the following result:
start 123 end or start 1 2 3 end or start 1,2,3 end
I've been wondering what L means in the R computing context, and was
wondering if someone could point me to a reference where I could read about
it, or tell me what it's called so that I can search for it myself. (L by
itself is a little too general for a search term).
I encounter it in strange
this
little additional nugget of understanding.
On Wed, Feb 23, 2011 at 10:14 AM, Claudia Beleites cbelei...@units.itwrote:
On 02/23/2011 05:08 PM, Gene Leynes wrote:
I've been wondering what L means in the R computing context, and was
wondering if someone could point me to a reference where I could
Hello all,
Maybe I'm being thick, but I was trying to figure out a simple way to create
a list with the same dimension of another list, but populated with NA
values.
masterlist = list(
aa=list(
a=matrix(rnorm(100),10,10),
Works perfectly, thank you!
On Thu, Feb 17, 2011 at 4:11 PM, Erik Iverson er...@ccbr.umn.edu wrote:
Gene,
?rapply is a recursive version of ?lapply, and should work.
rapply(masterlist, function(x) x*NA, how = replace)
--Erik
Gene Leynes wrote:
Hello all,
Maybe I'm being thick
On Fri, Feb 4, 2011 at 6:54 PM, Ista Zahn iz...@psych.rochester.edu wrote:
However, I don't think you've told us what you're actually trying to
accomplish...
I'm trying to aggregate the y value of a big data set which has several x's
and a y.
I'm using an abstracted example for many
...@psych.rochester.edu
wrote:
Hi again,
On Fri, Feb 4, 2011 at 7:18 PM, Gene Leynes gleyne...@gmail.com wrote:
Ista,
Thank you again.
I had figured that out... and was crafting another message when you
replied.
The NAs do come though on the variable that is being aggregated,
However
Can someone please tell me what is up with na.action in aggregate?
My (somewhat) reproducible example:
(I say somewhat because some lines wouldn't run in a separate session, more
below)
set.seed(100)
dat=data.frame(
x1=sample(c(NA,'m','f'), 100, replace=TRUE),
x2=sample(c(NA,
Search the help archive and you'll find dozens of suggestions about beginner
manuals
You can search the archive at nabble.com or markmail.com
http://r-project.markmail.org/
http://r.789695.n4.nabble.com/R-help-f789696.html
(I don't know why the nabble URL is so complicated)
For seeing R
=na.pass)$y)
sum(aggregate(y~x1+x2+x3+x4, data=dat, sum, na.action=na.omit)$y)
Best,
Ista
On Fri, Feb 4, 2011 at 4:07 PM, Gene Leynes
gleyne...@gmail.comgleynes%...@gmail.com
wrote:
Can someone please tell me what is up with na.action in aggregate?
My (somewhat) reproducible
to
other complications.
Also, (imho) the help should be more clear about what the na.action
modifies.
So, unless someone has a better idea, I guess I'm out of luck?
On Fri, Feb 4, 2011 at 6:05 PM, Ista Zahn iz...@psych.rochester.edu wrote:
Hi,
On Fri, Feb 4, 2011 at 6:33 PM, Gene Leynes
complications...
I wish you could tell aggregate to use NAs in the categorical data.
On Fri, Feb 4, 2011 at 6:18 PM, Gene Leynes
gleyne...@gmail.comgleynes%...@gmail.com
wrote:
Ista,
Thank you again.
I had figured that out... and was crafting another message when you
replied.
The NAs do come
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