I finally managed to get this done. I went to the contributed packages for
version 2.14 Windows 32 bit and downloaded the zip file. This got installed
smoothly in R 2.15. Don't know why I did not try this before.
Regards,
Indrajit
From: Prof Brian Ripley
To
Hi, I am very new to R so please excuse me if I am asking very obvious
questions.
I am trying to call a blackbox api function implemented in as a COM object
from R. The function definition says that
1. if calling from VBA, the first parameter should be set to "Nothing"
2. if calling from matlab,
Hi, I am new to R. I was trying to use RDCOMClient package to access com
object based applications within R. This has been working fine for a while.
I have identical set up on two PCs (R-2.1.10 running on XP both on network
so same profile). Recently while installing a new package, I had to upgrade
I signed up. I'm doing a talk on real time text classification using
node.js and R
Cory
On Saturday, April 28, 2012 2:20:08 PM UTC-5, Barry Rowlingson wrote:
>
> There's now a page on lanyrd ("the social conference directory") for
> useR! 2012 in Nashville:
>
> http://lanyrd.com/2012/useR/
Hello,
>
> Yes ,It worked. So how can I insert it in my code? Please
>
Simply like this:
#for (n in 1:length(listfile))
#{
# h=listfile[n]
#
for(h in listfile)
{
Rui Barradas
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Hello, again.
>
> Yes ,It worked. So how can I insert it in my code? Please
>
Easily. Just replace your beginning of loop
for(n in 1:length(listfile))
by the for(...) above, and comment out the line
h=listfile[n]
since it's no longer needed.
Rui Barradas
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View this message in context:
Hello,
>
> Hello again,
> I am still having the same problem with the main loop.it succeeded to
> finish reading and writing from the first file in my
> listfile but failed when it moves to the second file giving this
> error:Error: subscript out of bounds
>
Don't subscript then.
The only place
Hello,
This solution is not very pretty but it works.
nms <- unlist(d[1, ])
nm <- unique(nms)
dd <- na.exclude(sapply(nm, function(jj){
inx <- nms %in% jj
do.call(rbind, as.list(d[, inx]))
}))
dd <- dd[ dd[ , nm[1]] != nm[1], ]
dd <- data.frame(apply(dd, 2,
Hello,
Why not == ?
x == y
which(x == y)
Hope this helps,
Rui Barradas
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On Fri, 27 Apr 2012, Vale Fara wrote:
I am working with lotteries and I need to generate two sets of uniform
random numbers.
Requirements:
1) each set has 60 random numbers
random integers?
2) random numbers in the first set are taken from an interval (0-10),
whereas numbers in the second s
Hi,
I am new to R and have been trying to utilize the IMA package for analyzing
Illumina methylation data.
The IMA.methy450R function is used to load the Illumina data set and the
manual indicates that this should create a QC.pdf file with basic quality
control information ("Basic Quality Control i
Hello R User,
I was trying to display r.squared and p value in table from regression, but I
could not display these parameters in the table (matrix)
for example
individual <- c(1,1,6,8,8,9,9,9,12,12)
day <- c(4,17,12,12,17,3,9,22,13,20)
condition <- c(0.72, 0.72, 0.67, 0.73, 0.76, 0.65, 0.68, 0
On 2012-04-26 13:47, Andy Bunn wrote:
Hello, I'm making a simple plot using xYplot in the Hmisc library and having
problems with labeling the values on the x-axis. Using the reproducible example
below, how can I have the text (jan, feb,mar, etc.) in place of 1:12.
Thanks, AB
x<- c(seq(0,0.5,
On Apr 28, 2012, at 4:29 PM, Jonsson wrote:
I know this,
Most of us are not committing to memory earlier postings. This is a
mailing list, not a website and not a chat room. Please read the
Posting Guide... all of it... and adjust your expectations accordingly.
but i meant how can i i
I know this,but i meant how can i insert them here:
for(h in listfile){
print(h)### Shall i keep this as it is
print(file.info(h)$size) ### Shall i keep this as it is
}
b=file.info(h)$size/67420/4 ### Shall I keep this as it is??
wind <
Yes ,It worked. So how can I insert it in my code? Please
for(h in listfile){
+ print(h)
+ print(file.info(h)$size)
+ }
[1] "Wind_WFD_200101.nc.img"
[1] 66880640
[1] "Wind_WFD_200102.nc.img"
[1] 60408320
[1] "Wind_WFD_200103.nc.img"
[1] 66880640
[1] "Wind_WFD_200104.nc.img"
[1] 6
There's now a page on lanyrd ("the social conference directory") for
useR! 2012 in Nashville:
http://lanyrd.com/2012/useR/
its basically a site for making social mini-networks for conferences,
so people can post up links, share photos, list talks, etc.
If people going sign up then it'll look a
It's _highly_ inefficient to grow the "holder" each step of the loop
-- you'll see massive speedups by setting something like
holder = character(4000) # Make an empty character vector of length 4000
# inside the loop just fill the part you're looking at
holder[i:(i+3)] = perm
Michael
On Sat, Ap
On Apr 28, 2012, at 11:51 AM, Jonsson wrote:
Dear David, I think you meant
tm[ta[i],tb[i]]= round(10 * mean(D[((d-1)*8 + 1:8),i]-273.15)) not
tm[ta[i],tb[i]]= round(10 * mean(D[((d-1)*8 + 1:8)-273.15),
i]-273.15)) .
As you can see in the code above.I want to save the results as
integer
On 28.04.2012 20:18, ya wrote:
Hi everyone,
Anyone knows Where I can get the "parallel" package? The google results
said this package has been released since R 2.14, but I could not find a
place to get it.
I am doing a multiple imputation for missing values, it is really time
consuming. I fig
Hi everyone,
Anyone knows Where I can get the "parallel" package? The google results
said this package has been released since R 2.14, but I could not find a
place to get it.
I am doing a multiple imputation for missing values, it is really time
consuming. I figured maybe it's more efficient
On 2012-04-27 13:24, Roberto wrote:
Hi all,
I need to insert the name of spectra in a stacked plot obtained with
hyperspec.
I use this command
plot(spectra [c(-1:-4, -6:-8, -10:-12, -14:-16)], stacked = T)
but, in this way R draw nameless spectra on the Y axis.
How can I solve the problem?
Joshua,
The task call back mechanism passes on a flag to say if the output was
invisible or not, so the HTML functions would just need to look for
and honor that flag. This is what the TeachingDemos versions do.
On Fri, Apr 27, 2012 at 4:07 PM, Joshua Wiley wrote:
> On Fri, Apr 27, 2012 at 2:52
I think this works bu there probably is a better way.
xy <- x %% y
which(xy != 0)
John Kane
Kingston ON Canada
> -Original Message-
> From: sagarnikam...@gmail.com
> Sent: Sat, 28 Apr 2012 08:28:39 -0700 (PDT)
> To: r-help@r-project.org
> Subject: [R] problem in matching numbers in t
On 28-04-2012, at 17:28, sagarnikam123 wrote:
> i want to compare two variables (having numbers) serially for
> matching/dismatching
> both having equal length
>
>> x
> [1] 2 2 1 2 3 2 2 2 2 3 3 2 2 2 2 2 2 3 2 2 2 2 2 2 2 2 2 2 3 2 3 2 2 2 1
> 2 2
> [38] 2 2 2 3 2 3 2 2 1 2 2 2 2 1 1 1 3 2 2 2
Hello again,
I am still having the same problem with the main loop.it succeeded to finish
reading and writing from the first file in my listfile but failed when it
moves to the second file giving this error:Error: subscript out of bounds
library(Matrix)
setwd("C:\\Users\\aalyaari\\Desktop\\img")
i want to compare two variables (having numbers) serially for
matching/dismatching
both having equal length
> x
[1] 2 2 1 2 3 2 2 2 2 3 3 2 2 2 2 2 2 3 2 2 2 2 2 2 2 2 2 2 3 2 3 2 2 2 1
2 2
[38] 2 2 2 3 2 3 2 2 1 2 2 2 2 1 1 1 3 2 2 2 2 1 1 3 1 1 1 2 2 2 3 2 3 3 3
2 2
[75] 2 2 3 2 2 1 1 1 2 3
Thanks for the input everyone!
So far this is the updated code that I have:
alphabet = c("a","b","c","d")
holder = c()
permute = function(alphabet,n){
for (i in 1:1000){
perm = sample(alphabet, replace=F, size=n)
holder = rbind(holder, perm, deparse.level=0)
}
data2 = unique(holder)
data3
Dear David, I think you meant tm[ta[i],tb[i]]= round(10 *
mean(D[((d-1)*8 + 1:8),i]-273.15)) not tm[ta[i],tb[i]]= round(10 *
mean(D[((d-1)*8 + 1:8)-273.15), i]-273.15)) .
As you can see in the code above.I want to save the results as
integer(16bit) thats why I multiplied b
On 12-04-28 10:37 AM, Ista Zahn wrote:
Hi JN,
You can use
eval(parse(text = cstr))
for this. I've been told to avoid this when possible, though I'm not sure why.
I would say to avoid it because it's hard to catch errors easy errors,
and it can introduce difficult errors. Presumably cstr is
Thanks,
I searched rseek.org and sos package not providing any about "Modified
Diebold-Mariano Test".
Regards,
Ser
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Sent from the R help mailing list archi
Dear all,
Recurrent events are common in many areas: psychology, engineering, medicine,
physics, astronomy, biology, economics and so on .
Such events are very common in the real world: viral diseases, carcinogenic
tumors, machinery and equipment failures, births, murders,
rain, industrial
Hello,
>
> i want this: every value is subtracted by 273.15 first ,then do other
> calculations(Min, Max)Can anyone tell me what is wrong.Thanks
>
You're subtracting 273.15 to the row numbers, not to the values in those
rows.
Corrected:
d.rows <- (d-1)*8 + 1:8
tm[ta[i],tb[i]]= round(10 * mean(D[
Hi,
I have a data frame whose first row (not the header) contains the true
column names. The same column name can occur multiple times in the dataset.
Columns with equal names are not adjacent, and for each observation only one
of the equally named columns contains the actual data (see the exampl
Thanks Gabor and Ista,
I should have realized I could tweak parse(), since I've been using it elsewhere. Somehow
focused only on documentation of source().
JN
On 04/28/2012 10:36 AM, Gabor Grothendieck wrote:
On Sat, Apr 28, 2012 at 10:27 AM, John C Nash wrote:
I've been creating some R t
Hi JN,
You can use
eval(parse(text = cstr))
for this. I've been told to avoid this when possible, though I'm not sure why.
Best,
Ista
On Sat, Apr 28, 2012 at 10:27 AM, John C Nash wrote:
> I've been creating some R tools that manipulate objective functions for
> optimization. In so doing, I c
On Sat, Apr 28, 2012 at 10:27 AM, John C Nash wrote:
> I've been creating some R tools that manipulate objective functions for
> optimization. In so doing, I create a character string with R code, and then
> want to have it in my workspace. Currently -- and this works fine -- I write
> the code ou
I've been creating some R tools that manipulate objective functions for optimization. In
so doing, I create a character string with R code, and then want to have it in my
workspace. Currently -- and this works fine -- I write the code out, then use source() to
bring it in again. Example:
cstr<
On Apr 28, 2012, at 9:54 AM, Jonsson wrote:
This code bellow will calculate average daily wind
speed(measurements are
taken every three hours).
snipped overly complex code not needed to address the semantic error
below.
the values are measured in kelvin so i want to convert them to
degr
On Apr 28, 2012, at 9:18 AM, mlell08 wrote:
On Apr 28, 2012, at 8:11 AM, petermec wrote:
Hi everyone,
I am somewhat new to R and I am trying to write a permutation
function such
that it inputs a character vector and from an arbitrary length "n"
which is
the length of the combinations f
This code bellow will calculate average daily wind speed(measurements are
taken every three hours).
library(Matrix)
setwd("C:\\Users\\aalyaari\\Desktop\\img")
listfile<-dir()
long <- file("C:\\Users\\aalyaari\\Desktop\\New folder (5)\\inra.bin", "rb")
A=readBin(long, integer(), size=2,n=67420
On 28.04.2012 14:47, Sarah Goslee wrote:
> We really can't help you with your assignment. You might consider
> ??unique
> though, since you've already resolved to look for functions related to
> identifying unique entries.
>
> Sarah
>
> On Apr 28, 2012, at 8:11 AM, petermec wrote:
>
>> Hi everyon
rreval 1.1 is now available on CRAN.
This release fixes a Window specific bug. It is required for cloudRmpi
1.1 (which is also now available on CRAN).
rreval is a means for using R on a remote system from within a local R
session. Any R expression can be evaluated on the remote server. All
n
We really can't help you with your assignment. You might consider
??unique
though, since you've already resolved to look for functions related to
identifying unique entries.
Sarah
On Apr 28, 2012, at 8:11 AM, petermec wrote:
> Hi everyone,
>
> I am somewhat new to R and I am trying to write
Ah, I misread the querent as wanting four plots of three panels each, not a
single plot with three panels. Since that's not true, Jim's is the best
solution (but mind the missing commas in the iris subsets).
Sarah
On Apr 28, 2012, at 8:28 AM, Jim Lemon wrote:
> On 04/28/2012 08:40 PM, Tejas K
I'd start with rseek.org.
You could also install the sos package and use it from within R.
Good luck searching,
Sarah
On Apr 28, 2012, at 8:33 AM, nserdar wrote:
> Hi
>
> I tried to calculate modified Diebold-Mariano Test in R . I have already
> find a "forecast" package to calculate the
> D
Hi everyone,
I am somewhat new to R and I am trying to write a permutation function such
that it inputs a character vector and from an arbitrary length "n" which is
the length of the combinations for the character vector. I know there are R
packages for permutation but this is for an assignment.
Hi
I tried to calculate modified Diebold-Mariano Test in R . I have already
find a "forecast" package to calculate the
Diebold-Mariano Test.
Please let me know how to obtain " Modified Diebold-Mariano Test" ?
Regards,
Serdar
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On 04/28/2012 08:40 PM, Tejas Kale wrote:
Hello!
I have a 'for' loop that generates a plot with each iteration. I would
either like the plots to be stacked one below the other in a single
.jpg file or be stored in three different files with each file being
named dynamically. The following code i
I don't think jpeg supports pages, but you have other options, including one
you asked about:
Use a device like pdf() that supports pages and don't call dev.off() until the
loop has finished.
Use paste() to give each graph a separate name, rather than overwriting them at
each iteration, such as
On 04/28/2012 10:00 PM, Jim Lemon wrote:
On 04/28/2012 09:29 PM, Jim Lemon wrote:
>...
Oops, the function is attached to this email.
Arrrgh, forgot to put it inline...
Jim
kiteChart<-function(x,xlim=NA,ylim=NA,timex=TRUE,main="Kite chart",
xlab=ifelse(timex,"Time","Groups"),ylab=ifelse(tim
Hello!
I have a 'for' loop that generates a plot with each iteration. I would
either like the plots to be stacked one below the other in a single
.jpg file or be stored in three different files with each file being
named dynamically. The following code is an illustration of my query
(but does not
On 04/28/2012 09:29 PM, Jim Lemon wrote:
>...
Oops, the function is attached to this email.
Jim
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.h
On 04/28/2012 12:58 PM, nhbnhb wrote:
Hi~I'm new to R. I'm following these two tutorials to make a tree map, but
the color scale isn't quite what I wanted.
For map of the market, the color scale starts from 0(red) to max(green),
what I wanted is 0(Green)-1(Red)-max(green). What's the easiest way
On 04/28/2012 04:12 AM, bodiless wrote:
Dear R-users
I hope someone could help me on this problem.
I want to create a multiple kiteChart showing the real values with a
scalebar on each indicating the scale .
Here are some sample data to show what I want to achieve.
Y<- read.table(textConnecti
Hi~I'm new to R. I'm following these two tutorials to make a tree map, but
the color scale isn't quite what I wanted.
For map of the market, the color scale starts from 0(red) to max(green),
what I wanted is 0(Green)-1(Red)-max(green). What's the easiest way to
achieve this kind of divergent color
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