Joseph P Gray wrote:
I submit the following matrix to both MATLAB and R
x= 0.133 0.254 -0.214 0.116
0.254 0.623 -0.674 0.139
-0.214 -0.674 0.910 0.011
0.116 0.139 0.011 0.180
MATLAB's inv(x) provides the following
137.21 -50.68 -4.70 -46.42
-120.71 27.28 -8.94 62.19
-58.15 6.93
2009/1/29 Daniel Viar :
> How does one get an all Microsoft
> shop on board with allowing users to user R?
An 'all Microsoft shop' is what exactly? There is nothing on your PC
that isn't from Microsoft?
That makes me think that you're either going to be forced to do your
statistics in Excel or
rbs.com> writes:
> We use R DCOMServer Manager 2.0, this application uses RGUI 2.3.0 as
> one of its components. We are planning to upgrade to the latest version
> of RGUI 2.8.0 but found that R DCOMServer manager is not
> compatible with the latest version.
Check the messages at:
http://www.
Dear Srinivas Iyyer,
I know you wrote this error statement nearly two year ago. But yesterday
night I had the same problem. So here is the solution.
If you use debian distribution (I use sage) you have to install the
following packages to compile RdbiPgSQL:
postgresql-8.1 and libpq-dev.
You h
Does R have a graphic command equivalent of MatLab Hold On ?
I am trying to sabve on a pdf file a composite drawing. I first declare the
canvas size, then I define the layout, finally I generate the 4 plots according
to layout order. Eventually I close the pdf file (dev.off()).
The resulting PDF
Hello,
is there a upper limit to kappa value where I can consider a matrix
well-conditioned?
Cleber
Kingsford Jones wrote:
I suppose the solution is unstable because x is ill-conditioned:
x
[,1] [,2] [,3] [,4]
[1,] 0.133 0.254 -0.214 0.116
[2,] 0.254 0.623 -0.67
Hello useRs,
I'm trying to use the Roxygen package.
Here my code file :
#' A packge to check Roxygen's sanity
#' @name helloRoxygen-package
#' @docType package
NA
And my R code to generate the package :
library(roxygen)
package.skeleton("helloRoxygen", code_files = "roxy.r", force = T)
roxygeniz
Gareth Campbell wrote:
I have some data (REE plots - geochemistry) where I have values 1:14 for the
x axis, but have no data for some x values. Here for example, let's say
that I don't have data for x=2,5,8.
So
x<-1:14
y<-c(4, NA, 5, 9, NA, 3.4, 8, NA, 19, 22, 12, 14, 15.3, 15)
if I plot the
'The R Inferno' page 36.
Patrick Burns
patr...@burns-stat.com
+44 (0)20 8525 0696
http://www.burns-stat.com
(home of "The R Inferno" and "A Guide for the Unwilling S User")
SnowManPaddington wrote:
Hi ya, thanks a lot everyone!! I changed rr:ii-1 to rr:(ii-1) and the code
works!!! I finally ge
'The R Inferno' pages 45-46.
Patrick Burns
patr...@burns-stat.com
+44 (0)20 8525 0696
http://www.burns-stat.com
(home of "The R Inferno" and "A Guide for the Unwilling S User")
Nick Matzke wrote:
Hi all,
Working at the R command line, how do I get strings to display e.g.
tab or newline chara
Dear friends,
I'm using R to produce the following Factor Analysis:
> matriz.cor<-hetcor(matrix(as.factor(data), ncol=variables,
byrow=T))$correlations
> factanal(x=data, factors=2, covmat=matriz.cor, scores='regression')
Then the screen output shows the following message:
Error en
Joseph P Gray wrote:
>
> I submit the following matrix to both MATLAB and R
>
> x= 0.133 0.254 -0.214 0.116
> 0.254 0.623 -0.674 0.139
>-0.214 -0.674 0.910 0.011
> 0.116 0.139 0.011 0.180
>
> MATLAB's inv(x) provides the following
> 137.21 -50.68 -4.70 -46.42
> -120.71 27.28 -
Hi,
I'm trying to install RMySQL and I keep hitting errors. My computer is:
uname -a
Linux cricket 2.6.18-92.1.22.el5PAE #1 SMP Tue Dec 16 12:36:25 EST 2008 i686
i686 i386 GNU/Linux
I have set the following environment settings:
export PKG_LIBS="-L/usr/lib/mysql -lmysqlclient"
export PKG_CPPFL
Google for "R and soap" to get information on running R on webserver
using soap.
cheers,
Paul
Neiderer, Andrew (Civ, ARL/CISD) wrote:
Classification: UNCLASSIFIED
Caveats: NONE
I am new to R and somewhat to Web server programming.
I am a Java programmer, however, and have done quite a bit
I see 'The R Inferno' being refered quiet often recently. But it was now
pointed by Duncan Murdoch that for example the statement concerning
variables in a for loop is not correct in there (page 62). As I can not
find any information about the book been reviewed by anyone I have a
question: is i
Daniel Viar wrote:
>
> I currently use R at work "under the radar", but there's a chance I
> could loose that access. I'd like to get our company to feel
> comfortable with open source and R in particular. Does anyone have
> any experience with their company's IT department and management tha
Dan Bolser wrote:
Hi,
I'm trying to install RMySQL and I keep hitting errors. My computer is:
uname -a
Linux cricket 2.6.18-92.1.22.el5PAE #1 SMP Tue Dec 16 12:36:25 EST 2008 i686
i686 i386 GNU/Linux
I have set the following environment settings:
export PKG_LIBS="-L/usr/lib/mysql -lmysqlclie
Berend Hasselman wrote:
>
>
> Joseph P Gray wrote:
>> I submit the following matrix to both MATLAB and R
>>
>> x= 0.133 0.254 -0.214 0.116
>> 0.254 0.623 -0.674 0.139
>>-0.214 -0.674 0.910 0.011
>> 0.116 0.139 0.011 0.180
>>
>> MATLAB's inv(x) provides the following
>> 137.21 -50.6
Dear Paul,
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
On
> Behalf Of pgseye
> Sent: January-29-09 10:07 PM
> To: r-help@r-project.org
> Subject: Re: [R] Q about how to use Anova.mlm
>
>
> Thanks a lot for that John - really helpful. I
Hi,
when performing a spearman_test stratified by a given factor in package "coin",
how is it possible to obtain the value of Rho, the Spearman correlation
coefficient ?
Thanks in advance
Gilles (F)
[[alternative HTML version deleted]]
__
R-he
Dear Ricardo,
Factor scores are linear combinations of the original variables and
therefore to get factor scores, factanal() needs the data, not just the
correlation matrix among the variables.
Perhaps what you want is the factor-score coefficient matrix. Since you're
apparently using a varimax
Looks like you installed R from an RPM and missed the R-devel RPM.
On Fri, 30 Jan 2009, Dan Bolser wrote:
Hi,
I'm trying to install RMySQL and I keep hitting errors. My computer is:
uname -a
Linux cricket 2.6.18-92.1.22.el5PAE #1 SMP Tue Dec 16 12:36:25 EST 2008 i686
i686 i386 GNU/Linux
I h
On 1/30/2009 7:19 AM, Marie Sivertsen wrote:
I see 'The R Inferno' being refered quiet often recently. But it was now
pointed by Duncan Murdoch that for example the statement concerning
variables in a for loop is not correct in there (page 62). As I can not
find any information about the book b
Hi!
I am trying to analyse with R a database that I have previously analysed
with SPSS.
Steps with SPSS:
Factorial analysis
Extraction options : I select = Principal component analysis
Rotation: varimax
Steps with R:
I have tried it with varimax function with factanal or with princomp...and
Marie Sivertsen wrote:
> I see 'The R Inferno' being refered quiet often recently. But it was now
> pointed by Duncan Murdoch that for example the statement concerning
> variables in a for loop is not correct in there (page 62). As I can not
> find any information about the book been reviewed by
> Does R have a graphic command equivalent of MatLab Hold On ?
> I am trying to sabve on a pdf file a composite drawing. I first
> declare the canvas size, then I define the layout, finally I
> generate the 4 plots according to layout order. Eventually I close
> the pdf file (dev.off()).
> The r
Hi
I've tried several times and followed what others suggest in installing
Rgraphviz (https://stat.ethz.ch/pipermail/bioconductor/2008-June/022838.html)
But I could not load library(Rgraphviz).
There's a message that 'This application has failed to start because
libcdt-4.dll was not found'
I'm using R2.8.1 and trying to do some nested modelling using lmer and
weights. When I multiply/divide weights with a constant, variance of
groups intercept changes, but variance of the residual doesn't (using
unconditional model).
Shouldn't they change equally? Are there any specifications on h
Hi,
Being relatively new to OO programming and not so old on R, I noticed the
possibility to do OO programming in R.
But it seems there is two "paradigms" S3 that seems the old one but is the one
used in the R.oo package and S4 which seems more recent
As a starting point, which one is b
Dear R users,
Version 0.30-1 of the np package has been released and uploaded to CRAN.
The np package provides nonparametric kernel smoothing methods for mixed
data types. We encourage anyone using the package to upgrade to the
latest version.
Description: This package provides a variety of nonpa
I have a list of observations of individuals. I would like to make a
list of individuals, with a data frame of observations for each individual.
The following code usually works, but not always
--
# Make a list of empty data
S3 is the original OO approach in R. It is the predominant one and
the simplest one. That's the one to use if you are starting out. You
may never, in fact, need to go beyond that. S4 builds on S3 so
learning S3 won't be a waste of time even if you decide to use S4 later.
S4 is substantially mo
Thank you both Peter and Duncan for explanations. 'The R Inferno' is indeed
not so much introduction but I find it useful to know about how I can go
wrong in simple things before I do.
Mvh.
Marie
On Fri, Jan 30, 2009 at 3:03 PM, Peter Dalgaard wrote:
> Marie Sivertsen wrote:
> > I see 'The R In
Maybe look into vegan - although this is not my area of specialty
(assuming I have one at all).
good luck
On Fri, Jan 30, 2009 at 9:00 AM, Alberto Maceda Veiga wrote:
> Hi!
>
> I am trying to analyse with R a database that I have previously analysed
> with SPSS.
>
> Steps with SPSS:
>
> Factoria
Dear R-Experts,
Seek your help.
Please let me know how arrays of different sizes can be collected in one
array.
suppose I want to collect following arrays in one array. How can I do so?
array(1): #row=3, #col=4(these columns store data of different types)
array(2): #row=6, #col=4
array(3): #row
Do these functions help?
#Fisher's r-to-z:
fr2z <- function(r) atanh(r)
#Fisher's z-to-r:
fz2r <- function(z) tanh(z)
On Fri, Jan 30, 2009 at 9:29 AM, LE PAPE Gilles wrote:
> Hi,
> when performing a spearman_test stratified by a given factor in package
> "coin", how is it possible to obtain th
why not a list?
On Fri, Jan 30, 2009 at 10:10 AM, Suresh_FSFM wrote:
>
> Dear R-Experts,
>
> Seek your help.
> Please let me know how arrays of different sizes can be collected in one
> array.
> suppose I want to collect following arrays in one array. How can I do so?
>
> array(1): #row=3, #col=4
Hi there,
I am completely new to R and would like to do two things with date
functions:
1. Compute any date from a specified starting point, e.g. x - 2 months
2. How do I determine the weekday of any given date?
Thanks in advance
--
View this message in context:
http://www.nabble.com/Date-func
# 1
d <- Sys.Date()
seq(d, len = 2, by = "2 months")[2]
# 2
as.numeric(format(d, "%w")) # 0 = Sunday
# or
format(d, "%a")
See R News 4/1 for more info and the table at the end of it in particular.
On Fri, Jan 30, 2009 at 9:54 AM, ehxpieterse
wrote:
>
> Hi there,
>
> I am completely new to R and
Thanks for a prompt response.
Ok. I see your point.
However, then next silly question is how to access these elements of list
dynamically?
suppose I want to access 3rd item or 3rd element of the list (which would be
my array-3 stored at 3rd position in the list).
Thank you.
Regards,
Suresh
s
Hi,
I am simulating an event that has 15 possible outcomes and I have a
vector 'pout' that gives me the probability of each outcome -
different outcomes have different probabilities. Does anyone know a
simple way of simulating the outcome of my event?
If my event had only two possible outcomes (0
You'll need the [[ operator.
Your.list.name[[3]] gives the third element.
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute for Nature
and Forest
Cel biometrie, methodologie en kwaliteits
June Wong wrote:
Hi
I've tried several times and followed what others suggest in installing Rgraphviz (https://stat.ethz.ch/pipermail/bioconductor/2008-June/022838.html)
But I could not load library(Rgraphviz).
There's a message that 'This application has failed to start because libcdt-4.dll
Thanks a lot ! :-)
Regards,
Suresh
ONKELINX, Thierry wrote:
>
> You'll need the [[ operator.
>
> Your.list.name[[3]] gives the third element.
>
>
>
>
> ir. Thierry Onkelinx
> Instituut voor natuur- en bosonderz
Hi All,
Now you can join for R course offered by G & K Analytics Training Institute
Pvt Ltd.
We also provide online training Program for those who are willing to take up
this course.
To know more about the courses offered visit www.analyticstraining.in
You can also mail us your queries at i...@
on 01/30/2009 09:46 AM Gonçalo Ferraz wrote:
> Hi,
>
> I am simulating an event that has 15 possible outcomes and I have a
> vector 'pout' that gives me the probability of each outcome -
> different outcomes have different probabilities. Does anyone know a
> simple way of simulating the outcome of
I have not seen you describe the value of doing partial matching in
this application, so pardon this perhaps non-responsive reply:
Wouldn't it have been much, much simpler to have used the subset
function (which returns a dataframe object) at the first assignment to
donotprint?
Something
Colleagues
R 2.8.0; OS X, Vista, Ubuntu Linux
In some instances, when I create a graphic using plot(XVAR, YVAR), it
would be valuable to know the values that R will display on the y-axis
(e.g., if the range of data is 0-70, it might display 0, 10, 30, 50,
70). Is there a simple means to
Hello,
I have a maybe trivial question, but I simply don't understand well
enought how to work with text/strings:
I have a rather compelx data structure, a big list with several
sub-lists/dataframes and for certain calculations (which I do in
loops), I only need a certain group of sub-lists/data
It might be easier to generate the plot without the y-axis and then
add you data with 'axis' using whatever tick marks you want.
On Fri, Jan 30, 2009 at 11:51 AM, Dennis Fisher wrote:
> Colleagues
>
> R 2.8.0; OS X, Vista, Ubuntu Linux
>
> In some instances, when I create a graphic using plot(XVA
Hello R users,
I have a string, for example:
x <- "\t\tabc\t def"
This string can contain any number of tabulations. I want to replace each
tabulation of the begining of the string by the same number of space:
" abc\t def"
I'm trying to do this with gsub :
> gsub("\t", " ", x) # replace every \
Hi,
I'm using R-2.8.1 for windows. I wrote a script calls the RODBC
package to run sql queries against an oracle database. It runs fine
when run from the rconsole and returns a data.frame with a summary for
a set of experiments. I want to run this script using the
rinterface.RunRFile co
on 01/30/2009 10:51 AM Dennis Fisher wrote:
> Colleagues
>
> R 2.8.0; OS X, Vista, Ubuntu Linux
>
> In some instances, when I create a graphic using plot(XVAR, YVAR), it
> would be valuable to know the values that R will display on the y-axis
> (e.g., if the range of data is 0-70, it might displa
This should do it:
?"[["
> gnuff<-list()
> gnuff$IHD$LE<-66
> gnuff$LUNG$LE <-55
>
>
>
> nam <- c("LUNG","IHD")
>
> x <- numeric(2) # allocate
> for(i in 1:2)
+ x[i] <- gnuff[[nam[i]]]$LE / 2
>
> x
[1] 27.5 33.0
On Fri, Jan 30, 2009 at 12:06 PM, stefan.d...@gmail.com
wrote:
> Hello,
> I have
Hi,
I've written some code that fetches data from an Access Database (2003),
processes the data, then saves the modified data back into a table in the
Access database.
It works if I only pass through the code once, but if I put a loop around
the code so that I fetch data from a different so
Dear List,
Hopefully someone will point me to a piece of documentation that I have
overlooked.
I am running Rscript successfully to read and execute an R program, but
have failed
to find the correct syntax to route the output to a file using the
Rscript command that invokes
the job. I tried Rscrip
A rule of thumb is that if the solution seems a lot
harder than the task, there is probably a better
approach. I think you want something like:
lapply(gnuff[nam], function(x) x$LE)
Patrick Burns
patr...@burns-stat.com
+44 (0)20 8525 0696
http://www.burns-stat.com
(home of "The R Inferno" and "
Cool wrote:
> Hi All,
>
> Now you can join for R course offered by G & K Analytics Training Institute
> Pvt Ltd.
>
> We also provide online training Program for those who are willing to take
> up
> this course.
>
> To know more about the courses offered visit www.analyticstraining.in
>
> You can
Or perhaps:
lapply(gnuff, "[[", "LE")
On Fri, Jan 30, 2009 at 12:35 PM, Patrick Burns
wrote:
> A rule of thumb is that if the solution seems a lot
> harder than the task, there is probably a better
> approach. I think you want something like:
>
> lapply(gnuff[nam], function(x) x$LE)
>
>
> Patr
At 3:00 PM +0100 1/30/09, Alberto Maceda Veiga wrote:
Hi!
I am trying to analyse with R a database that I have previously analysed
with SPSS.
Steps with SPSS:
Factorial analysis
Extraction options : I select = Principal component analysis
Rotation: varimax
Unfortunately, SPSS labels princi
Hi Thomas,
Thomas Mang schrieb:
I have a question here: I am not sure if I understand your 'fit the full
model ... to the permuted data set'. Am I correct to suppose that once
the residuals of the reduced-model fit have been permuted and added back
to the fitted values, the values obtained t
Hi Cleber,
there is no hard-and-fast "magic number" here. Ill-conditioning also
depends on what you are trying to do (inference? prediction?). The
condition number is only one of a number of conditioning/collinearity
diagnostics commonly used. Take a look at:
Golub, G. H., & Van Loan, C. F.
Thank you very much Bill!!! We get it. The results are the same.
Best wishes,
Alberto
2009/1/30 William Revelle
> At 3:00 PM +0100 1/30/09, Alberto Maceda Veiga wrote:
>
>> Hi!
>>
>> I am trying to analyse with R a database that I have previously analysed
>> with SPSS.
>>
>> Steps with SPSS
Perhaps this will help:
#Data Example
gnuff<-list()
gnuff$IHD$LE<-66
gnuff$LUNG$LE <-55
#This is the list, where I collect data for different diseases at the
#second level of the list
#Now I want to do calcualtions just for these two diseases and the
#sub-list "LE" within these diseases
nam <-
Dear All,
I would like to analyse the residuals from a generalized linear mixed model
(GLMM) that I estimated, with random effects, by means of the command glmmPQL,
from the MASS package.
It is not very clear to me what the actual residuals to analyse are (Y - Yhat):
I obtain two columns of re
You might want to look at the pretty function. The code that I have
seen often calls that function for the creation of axis tick levels
with min and max as arguments. And its help page suggests that axTicks
may give you exactly what you were seeking.
--
David Winsemius
On Jan 30, 2009, at
David Hajage wrote:
> Hello R users,
>
> I have a string, for example:
> x <- "\t\tabc\t def"
>
> This string can contain any number of tabulations. I want to replace each
> tabulation of the begining of the string by the same number of space:
> " abc\t def"
>
> I'm trying to do this with gsub :
>
glmmPQL is a wrapper for lme, so look at its documentation (and the
especially the Pinheiro-Bates book).
On Fri, 30 Jan 2009, Roberto Patuelli wrote:
Dear All,
I would like to analyse the residuals from a generalized linear mixed model
(GLMM) that I estimated, with random effects, by means o
You use the facilities of your command-line shell.
Rscript infile.R > outfile
works in every one I have seen in recent years, including Windows'
cmd.exe (although many people prefer more capable shells on that
platform such as tcsh or bash).
On Fri, 30 Jan 2009, Philip Whittall wrote:
Dear
Hello everyone
I'm working with R 2.8.1 on a windows machine
I have a question regarding time series analysis
The first question is how does R expect the input file to be structured?
I'm working with a *.txt file similar to the abbreviated one here:
Date,stage
4/2/1953,7.56
4/3/1953,7.56
4/4
To seperate the columns, use the "sep" argument in read.table()
mystage <- read.table("C:\\Documents and
Settings\\skfriedman\\Desktop\\R-scripts\\stage.txt", header =
TRUE,sep=',')
On Fri, Jan 30, 2009 at 4:17 PM, wrote:
>
> Hello everyone
>
>
> I'm working with R 2.8.1 on a windows machine
>
Copy and paste this into an R session:
Lines <- "Date,stage
4/2/1953,7.56
4/3/1953,7.56
4/4/1953,7.54
4/5/1953,7.53
4/6/1953,7.5
4/7/1953,7.47
4/8/1953,7.44
4/9/1953,7.41
4/10/1953,7.37
4/11/1953,7.33
4/12/1953,7.3
4/13/1953,7.26
4/14/1953,7.28
4/15/1953,7.28
4/16/1953,7.23
4/17/1953,7.47
4/18/195
Hi,
I have a design with 1 group and repeated measures and a covariate whose
effects
I¹d like to remove from the data. I tried different models with aov but am
not sure if I did it correctly. The design is thus 4 blocks and n=15 and a
covariate ³cov²
1- aov.m = aov(da~block+cov+Error(subj),data=d
I can't seem to use the point-and-click identify() function properly.
I'm running R 2.5.1 (I know, I need to get around to upgrading) under
Win XP. The problem is, when I click on a point on the graph, I get an
error, "no point within 0.25 inches." But in some areas, I can click
where there is no v
Hello,
I have the following ancova:
my_ancova = aov(x~a+b)
How do I obtain the means of b once the covariate a has been removed?
thanks
__
Patrick Bédard Ph.D.
Dept. of Neuroscience
Brown University
[[alternative HTML version deleted]]
__
I have a data frame in wide format that I'd like to convert to long format.
For example, in wide format I have:
id A1B1A1B2A2B1A2B2
1 1 400 475 420 510
2 2 390 500 470 472
3 3 428 512 555 610
4 4
Dear Patrick,
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
On
> Behalf Of Patrick B é dard
> Sent: January-30-09 6:31 PM
> To: r-help@r-project.org
> Subject: [R] Ancova
>
> Hello,
>
> I have the following ancova:
> my_ancova = aov(x~a+b
Moshe,
Thanks so much for the added comment, I had fallen into the exact same
little syntax pitfall.
Your clarification really helped!
Jack
Moshe Olshansky-2 wrote:
>
> Yes, it does - thank you!
> The only thing I forgot (and it took me a while to
> find this out) was to separate the fields
On Fri, Jan 30, 2009 at 5:57 PM, Neil Stewart
wrote:
> I have a data frame in wide format that I'd like to convert to long format.
> For example, in wide format I have:
>
>id A1B1A1B2A2B1A2B2
> 1 1 400 475 420 510
> 2 2 390 500 4
This will work:
> x <- read.table(textConnection(" id A1B1A1B2A2B1A2B2
+ 1 1 400 475 420 510
+ 2 2 390 500 470 472
+ 3 3 428 512 555 610
+ 4 4 703 787 801 822
+ 5 5 611
Dear Friends,
require(cluster)
x <- rbind(cbind(rnorm(10, 0, 0.5), rnorm(10, 0, 0.5)),
cbind(rnorm(15, 5, 0.5), rnorm(15, 5, 0.5)))
plot(pp <- pam(x, 2), which.plots = 1)
How can I extract the coordinates used in the plot?
_
Professor Michael Kubovy
University of Vi
Dear List,
Please find an interview with Richard Schultz, CEO REvolution Computing.
REvolution Computing just launched their latest product, commercial as well
as enterprise versions of R which include service contracts and tech
support.
The interview is viewable at
http://www.decisionstats.com/20
Corrected Links
> Dear List,
> Please find an interview with Richard Schultz, CEO REvolution Computing.
> REvolution Computing just launched their latest product, commercial as well
> as enterprise versions of R which include service contracts and tech
> support.
>
> The interview is viewable at
>
"Neiderer, Andrew (Civ, ARL/CISD)" writes:
> Classification: UNCLASSIFIED
> Caveats: NONE
>
> I am new to R and somewhat to Web server programming.
> I am a Java programmer, however, and have done quite a bit with X3D
> (extensible 3D) computer graphics.
>
> A statistician that I work with
Also look at biocep - http://biocep-distrib.r-forge.r-project.org/
-Roy M.
On Jan 30, 2009, at 8:52 PM, Martin Morgan wrote:
"Neiderer, Andrew (Civ, ARL/CISD)" writes:
Classification: UNCLASSIFIED
Caveats: NONE
I am new to R and somewhat to Web server programming.
I am a Java programmer,
On 1/30/09, Warren Young wrote:
> > Could you please share a link to the NY Times article?
>
> http://www.nytimes.com/2009/01/07/technology/business-computing/07program.html
>
Also do not miss the follow-up blog from the author, plus the the
related comments [1].
Liviu
[1] http://bits.blogs.nytim
On 1/30/09, Neil Shephard wrote:
> If they expect you to use Excel for statistics then its worth letting them
> know that this would be a very bad idea as there are many short-comings,
> some of which I've referenced at..
>
> http://slack.ser.man.ac.uk/progs/stata/avoid_excel.html
>
Very neat
Hi all,
I am trying to read data from a XML file but the thing is when I am trying
to read data from XML
it is not allowing me to read and store nodes in objects can any one suggest
how can i solve this problem.
thanks in advance
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