Hi Ravi,
Have a look at these two:
http://www.r-statistics.com/2010/02/r-web-application-hello-world-using-rapache-7min-video-tutorial/
http://www.r-statistics.com/2010/02/web-development-with-r-an-hd-video-tutorial-of-jeroen-ooms-talk/
Contact
Dear all,
I need help with EM algorithm.
I am modeling this alogirthm based on Incomplete Data in Generalized
Linear Models by Joseph G Ibrahim.
i have half way through developing the R code based on this this paper, I
need little help in tweaking my code furthure.
Data- read.csv(C:/FE and RE.csv)
Formula=Y~X2+X3+X4 + X5+X6
fit=lm(formula=Formula,data=Data)
My sample Data
State Year Y X2 X3 X4 X5 X6
S2 1960 27.8 397.5 42.2 50.7 78.3 65.8
S1 1960 29.9 413.3 38.1 52 79.2 66.9
S2 1961 29.8 439.2 40.3 54 79.2 67.8
S1 1961 30.8 459.7 39.5 55.3 79.2 69.6
Is
Today I tried the code on a MacBook and experienced the same problem. Which
makes me think there is something wrong with the way I am trying to free up
the memory...?
Andrew
Andrew Gormley wrote
Hi all. I have an issue that I cannot resolve. I am trying to read in lots
of data that are
Dear list,
I have been struggling with this for some time now, and for the last hour I
have been struggling to make a working example for the list. I hope someone out
there have some experience with plotting longitudinal data that they will share.
My data is some patient data with three
Hi arunkumar;
fit$residuals , fit$fitted to extract respectively residuals and
fitted values
Regrads
Mohamed
Le 07/12/11 07:20, arunkumar a écrit :
Data- read.csv(C:/FE and RE.csv)
Formula=Y~X2+X3+X4 + X5+X6
fit=lm(formula=Formula,data=Data)
My sample Data
State Year Y X2 X3 X4 X5
Dear R users,
I have now managed to fit the curve using the thin plate spline as follows:
library(mgcv)
b - gam(y~s(x1,x2,k=100),data =dat)
vis.gam(b)
What I want now is to get the fitted data for y and copy it so that I use it
for further analysis.
Many thanks in advance
mintewab
Hei,
i) get names of object returned by lm(). in this case fit
names(fit)
output from command : names(fit)
[1] coefficients residuals effects rank
[5] fitted.values assignqrdf.residual
[9] contrasts xlevels call terms
I'm using R version 2.13.0 (2011-04-13) on Mac OS X and I get the following
error message with library(arules):
Loading required package: Matrix
Loading required package: lattice
Attaching package: 'Matrix'
The following object(s) are masked from 'package:base':
det
Error in
On 07.12.2011 10:54, Thomas Chesney wrote:
I'm using R version 2.13.0 (2011-04-13) on Mac OS X and I get the following
error message with library(arules):
Loading required package: Matrix
Loading required package: lattice
Attaching package: 'Matrix'
The following object(s) are masked
On 06.12.2011 23:14, Michael wrote:
How to make a portable version of Revolution R?
I just wanted to be able to carry it anywhere I go in a USB drive...
I don't need fancy functionalities, just need the visual debugger therein...
btw, Windows or Linux doesn't matter...
Any thoughts?
Yes:
Hi
Hei,
i) get names of object returned by lm(). in this case fit
names(fit)
output from command : names(fit)
[1] coefficients residuals effects rank
[5] fitted.values assignqrdf.residual
[9] contrasts xlevels call
On Wed, 7 Dec 2011, Thomas Chesney wrote:
I'm using R version 2.13.0 (2011-04-13) on Mac OS X and I get the following
error message with library(arules):
Well somehow you used a version of arules built for R 2.14.0. Try the
build for R 2.13.x.
And please note that R-sig-mac is the list
On 12/07/2011 08:02 PM, Eric Fail wrote:
Dear list,
I have been struggling with this for some time now, and for the last hour I
have been struggling to make a working example for the list. I hope someone out
there have some experience with plotting longitudinal data that they will share.
Dear all,
I'm trying to remove some text after the period (a decimal point) in
the data frame 'hi', below. This is one step in formatting a table. So
I would like e.g.
2.0 to become 2
and 5.3 to be 5.3,
where the variable digordered contains the number of digits after the
decimal that I would
From: Prof Brian Ripley [rip...@stats.ox.ac.uk]
Sent: Wednesday, December 07, 2011 10:45 AM
To: Thomas Chesney
Cc: r-help@r-project.org
Subject: Re: [R] arules package intsallation
On Wed, 7 Dec 2011, Thomas Chesney wrote:
I'm using R version 2.13.0
Here is a test that I ran where the difference was rather the data was
in a single column or 3700 columns. If in a single column, the 'scan'
and 'read.table' were comparable; with 3700 columns, read.table took
3X longer. using 'colClasses' did not make a difference:
x.n -
Dear all,
I was hoping someone may know a way of running texi2dvi while ignoring
bibtex errors, or any other work around (such as not running bibtex at
all, if possible).
The context is that I have an R program that does some calculations
and writes a table into various folders, one per country
Hi,
Example data is crucial, but small simple example data is even better.
I'm too lazy to figure out which bits I need from your data, so here's
a simple example of one way to approach your question. You could
use gsub() in very much the same manner if you need more complex
output.
testdata -
Basically, I see two options here:
1) Using environments
# Temp environment
env - new.env(parent=emptyenv())
env$state1 - list(n=100, won=0)
env$state2 - list(n=100, won=0)
fight2 - function(stateA, stateB, envir){
# get(stateA, envir=envir)$n - 50
# The above is what you would want to
Dear Wendy,
This must be the scatterplotMatrix() function in the car package. If I
understand correctly what you want, the following should do it:
scatterplotMatrix(~ income + education + prestige,
smooth = FALSE, data=Duncan, diagonal=none,
reg.line=function(...) abline(0,1),
Hi Sarah,
apologies for the excess. A smaller example:
f-structure(list(c(GDP per capita (LCU), Ratio to EZ GDP Per Cap
), `2005` = c(32128, 0.1), `2009` = c(52163, 0.1), `2010` = c(63100,
0.1), `2011` = c(72461, 0.1), `2012` = c(81313, 0.1)), .Names = c(,
2005, 2009, 2010, 2011, 2012),
Hi,
If you really wanted precision (significant figures) rather than decimal places,
it would be easy: format() handles that, I believe.
Your original email said you'd been reading about regular expressions;
continuing
that reading will lead you to the meaning of the cryptic ^ and all the \.
As
On Wed, Dec 7, 2011 at 4:02 AM, Eric Fail eric.f...@gmx.us wrote:
Dear list,
I have been struggling with this for some time now, and for the last hour I
have been struggling to make a working example for the list. I hope someone
out there have some experience with plotting longitudinal
Dear R-list,
I am running a script in which I calculate and create new
files from orginal ones.
As I have a large number of files to process, I automatize
this calculation with a loop.
First, I am choosing the files to work with.
This is done by using:
Files - if(interactive())
Hi Sarah,
this is a neat solution. Thanks very much for your help, and your
patience with my poorly posed questions. I've learned a lot from your
approach.
best regards,
Aidan
On Wed, Dec 7, 2011 at 1:40 PM, Sarah Goslee sarah.gos...@gmail.com wrote:
Hi,
If you really wanted precision
Dear r-helpers,
I have an one-dimensional integer space (defined by random integer
intervals, which overlapped each other or not). I would like to select
consecutive integer intervals with specific intra and inter length.
Here, an integer interval means a set of consecutive increasing integers,
On 07/12/2011 6:47 AM, Aidan Corcoran wrote:
Dear all,
I was hoping someone may know a way of running texi2dvi while ignoring
bibtex errors, or any other work around (such as not running bibtex at
all, if possible).
The context is that I have an R program that does some calculations
and writes
None of this pass by reference complexity is necessary. Here's how to
do it without references or environments.
A - list(n=100,won=0)
B - list(n=100,won=0)
f - function(x,y)
{
nmx - deparse(substitute(x))
nmy - deparse(substitute(y))
x$n -50; y$n - 50
The names of the list entries are not the same as the column names of
the elements of the list (if that makes any sense)...you need to add
them manually after the merge: this works
library(quantmod)
tickers - c(SHY,TLT,SPY,IWM,GLD,IEV)
getSymbols(tickers)
AdjCloseReturns - do.call(merge,
Can't this be fixed by switching with to within? E.g.,
x = data.frame(a = 1:3, b = 4:6)
AddRowSums - function(df) within(df, d - a + b)
x - AddRowSums(x)
print(x)
Michael
On Wed, Dec 7, 2011 at 12:07 AM, David Winsemius dwinsem...@comcast.net wrote:
On Dec 6, 2011, at 5:53 PM, Steve E.
On Dec 7, 2011, at 10:11 AM, Mao Jianfeng wrote:
Dear r-helpers,
I have an one-dimensional integer space (defined by random integer
intervals, which overlapped each other or not). I would like to select
consecutive integer intervals with specific intra and inter length.
Here, an integer
Dear David,
Thanks for your response and warnings.
I will obey the rule and be a good citizen.
Best,
Jian-Feng,
Because you have a poorly posted problem. As far as I can tell you have not
yet responded constructively to the attempts at clarification of the
problem. Cross-posting to this list
Hello,
Although I have used a general search engine, r-seek, and browsed CRAN for
contributed packages and R Gallery, I have not been able to find an
implementation of Hinton Diagrams for representing weighting matrices using
R.
Does anyone knows a way of plotting weighting matrices in R?
Hi Duncan,
thanks for your help. Unfortunately
texi2dvi(onepager, pdf = TRUE, texi2dvi = pdflatex)
seems to run into the same issue. I searched the documentation as you
suggested (http://docs.miktex.org/2.9/manual/pdftex.html) and also
checked pdflatex --help, but can't find a command line
A third option is to put your state objects in a list
and write a replacement function to modify the state
of each. E.g.,
`n-` - function(state, value) {
state[[n]] - value
state
}
n - function(state) state[[n]]
states - list( list(n=100, won=0), list(n=101, won=1) )
for(i
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
If all else fails, open it in Excel... save as .csv
read.csv()
Nikhil Joshi wrote
I am trying to read an xlsx spreadsheet (1506 rows, 501columns) all
populated but getting the following error:
Please advise as to how to get around this issue.
res - read.xlsx(c:\\BSE_v2.xlsx,1)
Error
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
In a variety of graphic applications, I plot some data, together with
arrows representing variables
or linear transformations of variables as vectors in the same space, as
in a biplot.
In my applications, the scale of the arrows is arbitrary -- all that
matters is relative length.
I'd like to
I am searching for a GPA function/algorithm that allows to omit translation of
matrices.
procGPA in the shapes package does not have this option.
I need scaling, rotation and reflection but no translation as my matrices are
naturally centered.
I am not sure if GPA from FactoMineR might be used
Hi all,
I am looking for recommendations/pointers about best report generator you
think that are currently available?
i.e. the package that can help turn console output into nice-looking neat
report to send to bosses?
thanks a lot!
[[alternative HTML version deleted]]
Hi,
On Wed, Dec 7, 2011 at 1:14 PM, Michael comtech@gmail.com wrote:
Hi all,
I am looking for recommendations/pointers about best report generator you
think that are currently available?
i.e. the package that can help turn console output into nice-looking neat
report to send to bosses?
Sweave.
Or ODFWeave, if Sweave/LaTeX are too much overhead.
But really, it depends on what kind of report output you need to
deliver. Printed? HTML? PDF?
Sarah
On Wed, Dec 7, 2011 at 1:14 PM, Michael comtech@gmail.com wrote:
Hi all,
I am looking for recommendations/pointers about best
I like knitr. IMHO Yihui really came up with a killer package there:
http://yihui.github.com/knitr/
On 07.12.2011 19:19, Sarah Goslee wrote:
Sweave.
Or ODFWeave, if Sweave/LaTeX are too much overhead.
But really, it depends on what kind of report output you need to
deliver. Printed? HTML?
Hi Justin,
It sounds like you might be able to use the 'hyperplot()' function (in
the 'caroline' package) for creating an html imagemap around your
figure. This is assuming all that you want to do is interactivate a
2-dimensional scatter plot. You'd also lose PDF-pagination but the
Thanks a lot!
Typically the console output will be something like this:
Analysis of Variance Table
Response: as.double(my.delta)
Df Sum Sq Mean Sq F value Pr(F)
my.factor1 0 0.005 2e-04 0.988
Residuals 1484 32630 21.988
I am looking for a report-generator to make
Dear All,
I am having a very basic error, but somehow do not know how to resolve it.
I've read a dataset in .csv into R with two columns - sector, export. When
trying to plot the data it says sector not found This is the formula.
SouthAfrica-read.csv(c,header=T)
Hello,
I am new in R. I have problem to plot raster plot.
My data file consists 24 columns and approximately 18000 rows.
I would like to create some kind of hovmuller plot.
so I did:
r - raster(test, package=raster)
but it automatically uses columns for x-dimension and rows for y-dimension.
Is
RESOLVED
dear Peter
thank you for your quick response
naturally, I was trying lwd before using lwd.axis, the only reason i tried
lwd.axis is because lwd wasn't working yesterday. I restarted R today and
for some reason the exact same script, with the lwd argument, that gave me
the lwd error
Hi, this might be basic but can't get it to work and it is hampering my R
usage:
#the loop is checking variance of rows, and cutting out rows with
varnumVec[i]
#I define outMat as object names I want to output to (does this make sense?
how else
#can I define sequential numbered output?)
#numVec
Hello everyone,
Newbie here (both in terms of R, and in my knowledge of statistics). I need
to run LDA and PLSA on a set of data that I have. While I have managed to
find a package for LDA, I have not been able to find anything for PLSA.
There is a package for LSA, but I am not sure whether I can
Dear R-helpers,
I've produced boxplots for a publication but I have a visual problem that I
don't mamage to fix. For visual reasons, I reduced the line width with
lwd=0.5. It works nicely for all the lines (frame of the plot, boxes, notches
and medians) exept for the axis line. Thus the two
Hi,
I need help with selecting a set of rows from a column in a dataset, that
matches a string criteria - start and end. The dataset is :
variable Name Value
List|Index 10
ABC 20
DEF 10
GHI 50
JKL
Hi,
Can anyone help sort out the problem with the following script - I am a R
newbie and I am self taught.
obs.all = c()
for(i in 1:386){
if (n.sim[i]0){
obs = (1:133429)[event.details[,2] == i]
obs.all = c(obs.all, sample(obs[obs n.sim[i]], size = n.sim[i],
g(x)=1+1/x-log(x)
g(x)=0 = f(x)=g(x)+x=x
I want to solve this problem(x) by fucntional iteration method
plz...
--
View this message in context:
http://r.789695.n4.nabble.com/fuctional-iteration-tp4168737p4168737.html
Sent from the R help mailing list archive at Nabble.com.
Hi all,
I am looking for a nice time series grapher/viewer in R ... with the
feature of scrolling, zooming, etc.
Hopefully it could be of the quality at the
report-generation-and-sending-to-boss level...
Could anybody please give me some recommendations/pointers?
Thanks a lot!
Hi everyone.
I have an histogram like this one:
http://imageshack.us/photo/my-images/442/dfsdfsdj.jpg/
I would like to remove the extra space under the histogram so it touch the
x axis. Is it possible? Here's my code.
hist(X, freq = F, col = 'gray', axes = FALSE)
abline(v = cyano_euk_min, col
You never create a sector object inR so it can't be found. Perhaps you meant
hist(SouthAfrica$exports)
Michael
On Dec 7, 2011, at 7:06 AM, John Visagie john.visa...@up.ac.za wrote:
Dear All,
I am having a very basic error, but somehow do not know how to resolve it.
I've read a dataset
Hi all,
I'm trying to read a data set into R, but the file is messy, so I have to do
it partially. The whole data is in a .txt file, and the values are separated
by a space. So far ok. The problem is that in this file, not all the lines
have the same number of elements, and the reading stops. And
On 07.12.2011 13:06, John Visagie wrote:
Dear All,
I am having a very basic error, but somehow do not know how to resolve it. I've read a
dataset in .csv into R with two columns - sector, export. When trying to plot the data
it says sector not found This is the formula.
I have the same problem and same Java error.
sessionInfo()
R version 2.13.1 (2011-07-08)
Platform: x86_64-pc-mingw32/x64 (64-bit)
locale:
[1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United
States.1252LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C
On 07.12.2011 15:30, Filoche wrote:
Hi everyone.
I have an histogram like this one:
http://imageshack.us/photo/my-images/442/dfsdfsdj.jpg/
I would like to remove the extra space under the histogram so it touch the
x axis. Is it possible? Here's my code.
See ?par and its argument yaxs.
Hello,
I'm working with some left censored survival data using accelerated failure
time models. I am interested in fitting different distributions to the data
but seem to be getting the same results from the model fit using survreg
regardless of the assumed distribution.
These two codes seem to
I'm not creating a sector'
Exactly, but your code (sector$exports) tells R to find a variable
called sector and then look inside of it for something called
exports. It never bothers with the second part because it can't
execute the first because it can't find anything called sector (as the
error
Duncan:
Indeed, adding the function names to the NAMESPACE file (in the form:
export(functionName)) solved the problem,
and the args() function displays the function argument lists.
Thanks,
Rick Reeves
On 12/5/2011 2:49 PM, Duncan Murdoch wrote:
On 11-12-05 3:04 PM, Rick Reeves wrote:
Hello,
I am trying to ask the user for which column their data is in, and then use
this information in a function. So far I have:
data - read.csv(file.choose(), header=TRUE)
col - (winDialogString(Which column contains your data?,))
and I want to be able to reference such as:
meas - data$col
On Wed, Dec 7, 2011 at 1:50 PM, Michael comtech@gmail.com wrote:
Thanks a lot!
Typically the console output will be something like this:
Analysis of Variance Table
Response: as.double(my.delta)
Df Sum Sq Mean Sq F value Pr(F)
my.factor 1 0 0.005 2e-04 0.988
On Wed, Dec 7, 2011 at 6:52 AM, bcdc bia@gmail.com wrote:
Hi all,
I'm trying to read a data set into R, but the file is messy, so I have to do
it partially. The whole data is in a .txt file, and the values are separated
by a space. So far ok. The problem is that in this file, not all the
plot.xts()
chartSeries() if you are using financial data?
It's going to depend on your (unstated) form of time series, but
generally R isn't set up for interactive graphics. (chartSeries being
the only time-series specific exception I know; you can also do Rgl
and Rggobi stuff with a little bit
You should probably read some of the intro to R
documents, as this is a critical component of using
R.
On Wed, Dec 7, 2011 at 7:06 AM, John Visagie john.visa...@up.ac.za wrote:
Dear All,
I am having a very basic error, but somehow do not know how to resolve it.
I've read a dataset in .csv
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 =
On 07.12.2011 16:13, senplanet wrote:
Hello,
I am new in R. I have problem to plot raster plot.
My data file consists 24 columns and approximately 18000 rows.
I would like to create some kind of hovmuller plot.
so I did:
r- raster(test, package=raster)
but it automatically uses columns for
On 07.12.2011 17:51, GINGINS Simon wrote:
Dear R-helpers,
I've produced boxplots for a publication but I have a visual problem that I don't mamage
to fix. For visual reasons, I reduced the line width with lwd=0.5. It works
nicely for all the lines (frame of the plot, boxes, notches and
On 07.12.2011 20:15, Jeffrey Fuerte wrote:
Hello,
I am trying to ask the user for which column their data is in, and then use
this information in a function. So far I have:
data- read.csv(file.choose(), header=TRUE)
col- (winDialogString(Which column contains your data?,))
and I want to be
On 07/12/2011 12:24 PM, Aidan Corcoran wrote:
Hi Duncan,
thanks for your help. Unfortunately
texi2dvi(onepager, pdf = TRUE, texi2dvi = pdflatex)
seems to run into the same issue. I searched the documentation as you
suggested (http://docs.miktex.org/2.9/manual/pdftex.html) and also
checked
On 07/12/2011 1:14 PM, Michael wrote:
Hi all,
I am looking for recommendations/pointers about best report generator you
think that are currently available?
i.e. the package that can help turn console output into nice-looking neat
report to send to bosses?
You might find the latex() command
Dear Gene,
Thanks a lot for your kindness.
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 = do.call(c, ints)
ints
## option to fix if the regions are overlapping
## and you don't want overlapping
With any sort of reproducible report, you'll have to 'manually place' all of
the tables and figures at least once. If done well, however, you'll only have
to ever do it once.
I'm not an Sweave expert (yet, regrettably), but using lazyWeave, you could
generate a customized ANOVA table using
On 07.12.2011 18:52, Michael Friendly wrote:
In a variety of graphic applications, I plot some data, together with
arrows representing variables
or linear transformations of variables as vectors in the same space, as
in a biplot.
In my applications, the scale of the arrows is arbitrary -- all
Thanks a lot Duncan!
I did some home-work and found out that in terms of table looks, it's
neater to generate Excel 2010 style colorful tables, not the Latex
style plain/math-geek tables...
Therefore, a report generator would hopefully generate Excel 2010
style tables, plus R plots, etc.
Any
So create a checkpoint...
-myfile.R-
checkpoint.file - checkpoint_appname.RData
if (!file.exists(checkpoint.file) {
## Do compute intensive processing...
{
my.seed - 1234
ans - long.comp( my.seed)
}
objects2save -
Emma,
If you haven't spent much time on the r-help forums, please do read the
posting guide.
You need to provide reproducible examples for us to help you.
We don't know anything about your data...
what is event.details, (if you can't provide the data often ?str will do)
since I don't know
If you know the index letters are unique.
df - data.frame(indx = LETTERS[1:7], levels = sample(7))
ind1 - which(df$indx == A)
ind2 - which(df$indx == B)
df[ind1:ind2, ]
Michael
On Wed, Dec 7, 2011 at 6:23 AM, RaoulD raoul.t.dso...@gmail.com wrote:
Hi,
I need help with selecting a set of
If I calculate factor scores with princomp() I don't get the same factor
scores using eigen() method.
fctscr1 - princomp(USArrests, cor=T)$scores
fctscr2 - scale(as.matrix(USArrests)) %*% eigen(cor(USArrests))$vectors
identical(fctscr1,fctscr2) # results in FALSE
The values are close but
Sarah Goslee might want to chime in, but using odfWeave and appropriate
LibreOffice templates, you can generate beautifully formatted tables,
possibly in the style you wish, in LibreOffice, as well as add R figures.
The R2wd package (which has a proprietary component) will also generate
tables
I'd do it like this:
nums = 10:30
OutList - vector(list, length(nums)) # The key is that you need to
return in a list: your loop iterations were all operating on the same
object OutMat and accessing different elements thereof instead of
creating new objects
for(cn in seq_along(nums))
Often when someone wants lines (axes) in R plots to be thicker or thinner it is
because they are producing the plots at the wrong size, then changing the size
of the plot in some other program (like MSword) and the lines do not look as
nice. If this is your case, then the better approach is to
And did you try giving more memory to the JVM as suggested above? I'd
imagine that if you have the same problem and the same error, you
would expect to get the same advice directed at the same solution.
Otherwise, I'd personally plug the XLConnect package over xlsx. I
switched to it recently and
On Wed, Dec 7, 2011 at 7:43 PM, Janko Thyson
janko.thyson.rst...@googlemail.com wrote:
I like knitr. IMHO Yihui really came up with a killer package there:
http://yihui.github.com/knitr/
If we're talking about nice, I'll chip in for LyX. It has support for
Sweave, and will soon support knitr.
I have had better luck with the XLConnect package.
On Wed, Dec 7, 2011 at 3:45 PM, R. Michael Weylandt
michael.weyla...@gmail.com wrote:
And did you try giving more memory to the JVM as suggested above? I'd
imagine that if you have the same problem and the same error, you
would expect to get
R 2.13.2 on Mac OS X 10.5.8 takes about 1.8s to read the file
verbatim: system.time(read.table(test2.txt))
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 **
If you can wait a day or two, the next version (1.18) of the 'tis' package that
I will put on CRAN very soon has a function called tierChart that does
what you want with a 'tis' series.
--
Jeff
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R-help@r-project.org mailing list
Or see mergeSeries in package 'tis'.
--
Jeff
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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 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: system.time(read.table(test2.txt))
About 2.3s with 2.14 on a 1.86 GHz MacBook Air 10.6.8.
Gene, are you by any chance storing the file in a heavily virus-scanned
Hello,
I have a data frame that looks like this (containing interarrival times):
str(df)
'data.frame': 18233 obs. of 1 variable:
$ Interarrival: int 135 806 117 4 14 1 9 104 169 0 ...
head(df)
Interarrival
1 135
2 806
3 117
44
5 14
6
Hi all,
I am stuck at ploting multiple graphs on one page. I don't why it doesn't work.
All the 6 plots are either exactly the same, or they simply don't plot
at all. I made sure that in each iteration the datasub and
factorsub are different ...
Could you please help me?
Thanks a lot!
I did
Thanks Liviu.
I actually knew Latex... so it's not a problem for me.
But honestly Latex tables cannot compete with Excel 2010 tables in
looks... the latter are for business users and for managers...
I am looking for a fast/convenient way to generate those tables... Thanks!
On 12/7/11, Liviu
??cumulative sum would almost certainly lead you to cumsum with only
a modicum of effort
Michael
On Wed, Dec 7, 2011 at 5:13 PM, Giovanni Azua brave...@gmail.com wrote:
Hello,
I have a data frame that looks like this (containing interarrival times):
str(df)
'data.frame': 18233 obs. of 1
Michael,
that is a challenge.
I accept it and suggest that it be a contest on the R-help list.
Please post a pdf file showing some (more than one) tables that you think
look better in Excel than in LaTeX.
I,and probably some others, will send our versions of the tables.
I think a new email
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