Dear Steve,
my solution looks like it would work, but it does not.
I attached a text file with an extract of my data. Maybe you can try
it yourself. I want to compare C1 with M1, C2 with M2, C3 with M3,,,
for each column.
I do not really know what the problem is. R complains about a syntax
Does anyone have the code to calculate the drought severity index?
--
Muhammad Rahiz | Doctoral Student in Regional Climate Modeling
Climate Research Laboratory, School of Geography the Environment
Oxford University Centre for the Environment, University of Oxford
South Parks Road, Oxford,
In situations where an ancient version and a less ancient
version of R give different results for the same data it's
a good idea to check the NEWS file. For HoltWinters() you
will find an entry for R VERSION 2.8.0 that indicates a
change in the default number of start periods used to
autodetect
Hi,
In using the betareg package, I encounter the following error message:
Error in lm.wfit(x, linkfun(y), weights, offset = offset) :
NA/NaN/Inf in foreign function call (arg 4)
Any help will be most appreciated. Thanks in advance.
Alex
__
See inline below.
Laetitia Schmid wrote:
Dear Steve,
my solution looks like it would work, but it does not.
I attached a text file with an extract of my data. Maybe you can try it
yourself. I want to compare C1 with M1, C2 with M2, C3 with M3,,, for
each column.
I do not really know what the
On Tue, 12 Jan 2010, Al Leong wrote:
Hi,
In using the betareg package, I encounter the following error message:
Error in lm.wfit(x, linkfun(y), weights, offset = offset) :
NA/NaN/Inf in foreign function call (arg 4)
Any help will be most appreciated. Thanks in advance.
We can't possibly
Not very clear what you want, but perhaps...
?sortedXyData
...might help.
hth
KJ
luciferyan anniehyh...@googlemail.com wrote in message
news:1263231740556-1011427.p...@n4.nabble.com...
Hello, I have 49 paired data, x, y.
I have sampled x (where replacement is true), and find its mean.
How
Dear all,
I currently experience the problem with nicely plotting price data against
the dates.
Data - read.csv(C:/IBM.csv, header = TRUE, sep = ,)
plot(Data[,1], Data[,2])
I cannot find the way how can I choose the # of breaks for the x axis -
dates in this case?
Thanks a lot
Dear William,
thank you kindly for this solution: it provides exactly what I need,
especially due to the fact that the encapsulating function returns a list,
from which I can extract all the information I need.
kind regards,
Rense Nieuwenhuis
William Dunlap wrote:
-Original
Dear R-users,
I am using R version 2.10.1 and package foreign version 0.8-39 under windows.
When reading .sav-Files (PASW Statistics 18.0.1) containing string variables,
these are automatically converted to factors when using option to.data.frame =
TRUE (see example below).
It's clear to me
Dear all,
I just download and set this new version of R. I am now trying to
download the packages I need which are sperseM and quantreg. I
downloaded and insert into the library file the quantreg pacjkage and
it seems to work. However, when I try to do the same with sparseM I
get the following
Hello,
I have a graphic and I want to plot the yaxis AND ylab on the right.
I manage to plot axis on the right with axis(4) but I don't know how to
write the ylab on the right.
barplot(data, name=leg, xlab=Probability, ylab=Number of links, axes=F)
axis(4)
And another question :
Is there an
On 12.01.2010 11:33, alessia matano wrote:
Loading required package: SparseM
Error in inDL(x, as.logical(local), as.logical(now), ...) :
unable to load shared library
'C:/PROGRA~1/R/R-211~1.0DE/library/SparseM/libs/SparseM.dll':
LoadLibrary failure: %1 non è un'applicazione di Win32
On 01/12/2010 09:41 PM, Mister Vanhalen wrote:
Hello,
I have a graphic and I want to plot the yaxis AND ylab on the right.
I manage to plot axis on the right with axis(4) but I don't know how to
write the ylab on the right.
barplot(data, name=leg, xlab=Probability, ylab=Number of links,
No idea, you may want to tell us all your calls and give a reproducible
example as well as properly formatted code that is more readable than
the stuff below.
I guess you omitted some other warnings that tell you about too few
obervations to fit the model (the fitted probabilities numerically
It would be an significant undertaking to annotate all the places
where the default behavior of strings-to-factors conversion might trip
up the unwary. You are not the first by any means to complain. You
might:
a) take the step that the Mayo Clinic has taken of setting the default
in
On 12.01.2010 10:39, Trafim Vanishek wrote:
Dear all,
I currently experience the problem with nicely plotting price data against
the dates.
Data- read.csv(C:/IBM.csv, header = TRUE, sep = ,)
plot(Data[,1], Data[,2])
I cannot find the way how can I choose the # of breaks for the x axis -
On 01/12/2010 07:21 PM, Muhammad Rahiz wrote:
Does anyone have the code to calculate the drought severity index?
Hi Muhammad,
If you mean does anyone have the algorithm? it seems pretty hard to
find. Even that old standby Wikipedia didn't have a description of
Palmer's algorithm. If you
Hello,
I use R 2.10, and I am new in R (I used to use SAS and lately Stata), I am
using XP.
I have a data which has a data.frame format called x.df (read from a csv
file). I want to take from this data observations for which the variable
Code starts with an R. I took all the Code and put them
Hello Jim,
Thanks for the response. I have the algorithm based on the original
paper (Bryant et al. 1994) and subsequent modification by Philips and
McGregor(1994). The latter gives the formula for calculating the index
in MS Excel. I'm trying to translate it to R.
Muhammad
Muhammad
Dear useRs,
I am trying to read a tab-delimited Unicode text file containing both
latin and cyrillic characters and failing miserably. The file looks like
this (I hope it comes across right):
A B C
3 foo ФОО
5 bar БАР
read.table(foo.txt,sep=\t,header=TRUE)
I
Fine, it worked. I will try in this way.
Just the last question and I won't bother you further today. My
machine right now has just 6 giga of RAM (it will be increased to 16
in a few days), and I see that with this experimental version
memory.limit is 6135.
How is the command to increase the
Hi Jean-Baptiste,
two points:
1) Your variable df is a *local* variable which you define in your
function myfunc(), so it is not known outside myfunc(). When you ask
is.data.frame(df), R looks at the global definition of df - which is the
density function of the F distribution. To make your
Hi!
Jean-Baptiste Combes wrote:
Hello,
I use R 2.10, and I am new in R (I used to use SAS and lately Stata), I am
using XP.
I have a data which has a data.frame format called x.df (read from a csv
file). I want to take from this data observations for which the variable
Code starts with
On Jan 12, 2010, at 6:17 AM, Jean-Baptiste Combes wrote:
Hello,
I use R 2.10, and I am new in R (I used to use SAS and lately
Stata), I am
using XP.
I have a data which has a data.frame format called x.df (read from a
csv
file). I want to take from this data observations for which the
Hi,
Does anyone know a way to estimate the existence of a temporal trend (each unit
of the sample is a count) by resting the possible effect of a covariate (i.e.
climatic factor)?
I have periodical counts of several species of waterbirds during the last 13
years and I want to know if, resting
Dear all,
When I coerce a vector into a multi dimensional array, I would like R to start
filling the array along the last dimension, then the 2nd last etc.
Let's jump straight into an example.
x - 1 : 24
y - array(dim=c(2,2,6))
I would like to have:
y[1,1,1] = 1
y[1,1,2] = 2
...
y[1,1,6] = 6
Hi,
you can permute array dimensions using aperm():
x - 1 : 24
z - array(x, dim=c(6,2,2))
y - aperm(z,perm=c(3,2,1))
y[1,1,]
HTH,
Stephan
Kohleth Chia schrieb:
Dear all,
When I coerce a vector into a multi dimensional array, I would like R to start
filling the array along the last
Hi,
I am hoping someone can help me with a sampling question.
I am using the following function to sample 10 unique observations: x -
sample(1:100, 10, replace=F)
Given the first 10 observations, I need to sample another 5 unique
observations from the remainder. I essentially want to do a Monte
It's works perfectly ! ;) Thank you very much !!
M A
On Tue, Jan 12, 2010 at 11:56 AM, Jim Lemon j...@bitwrit.com.au wrote:
On 01/12/2010 09:41 PM, Mister Vanhalen wrote:
Hello,
I have a graphic and I want to plot the yaxis AND ylab on the right.
I manage to plot axis on the right with
See help(grepl) so using built in data frame CO2 this gets rows whose
Plant column start with Qn:
subset(CO2, grepl(^Qn, Plant))
On Tue, Jan 12, 2010 at 6:17 AM, Jean-Baptiste Combes
jeanbaptiste.combes.a...@googlemail.com wrote:
Hello,
I use R 2.10, and I am new in R (I used to use SAS and
Pharmacokinetic and pharmacodynamic modeling and simulation
By Dr. Jan Freijer
March 18, 2010
Amsterdam, The Netherlands
http://www.can.nl/events/details.php?id=57
This course is aimed at users of R or S-PLUS in the bio-pharmaceutical
sciences who would like to use R for clinical trial
On 12-Jan-10 12:58:13, ehcpieterse wrote:
Hi,
I am hoping someone can help me with a sampling question.
I am using the following function to sample 10 unique observations:
x - sample(1:100, 10, replace=F)
Given the first 10 observations, I need to sample another 5 unique
observations
Colleagues,
How i can solve this error when i install SJava package
Thanks
R CMD INSTALL -c /usr/local/lib/R/SJava_0.69-0.tar.gz
* installing to library ‘/usr/local/lib/R/site-library’
* installing *source* package ‘SJava’ ...
checking for java...
A few years ago, I work with Stuart Gage who had developed a Heat /
Precipitation Index as a measure of drought severity. It works just as
well if not better than the Palmer Drought Index.
You can find the formula in this only pdf report: Climate Variability in
the North Central Region:
Thanks Steve!
Muhammad Rahiz | Doctoral Student in Regional Climate Modeling
Climate Research Laboratory, School of Geography the Environment
Oxford University Centre for the Environment
South Parks Road, Oxford, OX1 3QY, United Kingdom
Tel: +44
Thanks Ted, your solution does make perfect sense.
The only question I still have is that I would like to sample the remaining
5 observations after I have randomly selected the first 10. Given the
initial 10, I would like to sample the following 5 say 1,000 times to get a
simulated conditional
am == alessia matano alexis@gmail.com
on Mon, 11 Jan 2010 16:20:57 +0100 writes:
am Many thanks for it.
am However it is strange that when I put the numbers rather than ncol(R)
am (a matrix with ncol=36698) it worked. Look below
dim(res2)
am [1] 170471 25822
Would the following work, or is there a reason why it would not?
risk.set - 1:100
first.10 - sample(risk.set, 10)
remainder - setdiff(risk.set, first.10)
for ( i in 1:1000 )
{
next.5 - sample(remainder, 5)
do.something.with(next.5)
}
Best,
Magnus
On 1/12/2010 9:00 AM,
On 12-Jan-10 14:00:24, ehcpieterse wrote:
Thanks Ted, your solution does make perfect sense.
The only question I still have is that I would like to sample
the remaining 5 observations after I have randomly selected the
first 10. Given the initial 10, I would like to sample the
following 5
On 1/12/2010 12:12 AM, Johannes Hüsing wrote:
Tal Galili schrieb:
My specific problem is called:
Minimum vertex cover for a hypergraph
I know nothing about the problem at hand, but on the Wikipedia
page it says that the problem can be formulated as an integer
linear program. There is an R
I have noted that the later versions of Rcmd check cleans out the directory
pkg.Rcheck so that only package-manual.log and package-manual.pdf are left.
Formerly the package-manual.tex was around too --- very handy for various
purposes.
Is there a way to generate the .tex - version of the manual
Hi!
I'm trying to run logistic regression on a dataset which is contained in
dataframe data (y is in the first col, and 28 parameters for the model).
How can I write formula for function `glm` without listing explicitly all 28
paramaters?
Try this:
glm(y ~ ., family = binomial, data = data, ...)
On Tue, Jan 12, 2010 at 9:45 AM, npobedina npobed...@gmail.com wrote:
Hi!
I'm trying to run logistic regression on a dataset which is contained in
dataframe data (y is in the first col, and 28 parameters for the model).
How can I
Hello everybody,
Is it possible to coax legend() into displaying more than one simbol per
line in legend? I have a graph like the one attached to this mail; I would
like to reorganize the legend in such a way that the duplicate text would be
omitted, i.e., the first line would read square
Hello,
I have a problem, when I run read.fasta.pdb I get this error:
pdb/seq: 1 name: dcluster.1
Error: subscript out of bounds
My FASTA file is the sequence of the bovine insuline.
Thanks in advance,
Rg
--
View this message in context:
Thanks Ted, it's exactly what I'm after. Thanks for the help.
--
View this message in context:
http://n4.nabble.com/Conditional-Sampling-tp1012072p1012180.html
Sent from the R help mailing list archive at Nabble.com.
__
R-help@r-project.org mailing
Thanks a lot for help! :)
I've invented a more complicated way to make it work:
f - as.formula(paste(data.y~, paste( names(data.x), collapse = +)))
fml-glm(f, data=data.x,family=binomial)
Try this:
glm(y ~ ., family = binomial, data = data, ...)
--
View this message in context:
I'm using optim() to minimize a certain function.
Often the minimization ends with the message:
ERROR: ABNORMAL_TERMINATION_IN_LNSRCH
What is optim() trying to say?
What have I to change in my function to make the minimization succeed?
Do you think using BBoptim() instead of optim() changes
[sorry, forgot some details...]
I'm using optim(param, fun, method='L-BFGS-B', lower=lo, upper=up) to
minimize a certain function.
Often the minimization ends with the message:
ERROR: ABNORMAL_TERMINATION_IN_LNSRCH
What is optim() trying to say?
What have I to change in my function to make
You forgot a lot of details. Can you send us more information about the
fn and also some minimal code that can reproduce the problem?
Ravi.
---
Ravi Varadhan, Ph.D.
Assistant Professor, The Center on Aging and
This is a solution I am posting for a problem that others may have.
If you want to:
1. Place lattice graphics from R into an Adobe InDesign document, and
2. Use the export as eps function in R to maximize resolution (it is much
better than exporting as a metafile or bitmap), and
3. Use long
Dear colleges
I need to get the p values for a table with 15000 entries of t values. Does any
of you know how to do it? I can, of course, get one by one but that is not
sensible.
Thanks
Rosario
__
R-help@r-project.org mailing list
Dear R-users,
I am using R version 2.10.1 under windows.
In a barplot, I want to mark one of the bars with a special border color.
For example:
barplot(c(3, 7, 11), border = c(NA, red, NA))
But how to do this when the bars are stacked?
for example:
barplot(matrix(1:6, ncol=3)) # border of
You can edit the barplot function to do this:
mybarplot -
function (height, width = 1, space = NULL, names.arg = NULL,
legend.text = NULL, beside = FALSE, horiz = FALSE, density = NULL,
angle = 45, col = NULL, border = par(fg), main = NULL,
sub = NULL, xlab = NULL, ylab = NULL, xlim =
Laetitia,
I was just responding to your comment that R complains
about a syntax error. But I realize now that 2x would
probably cause an unexpected symbol error.
Here's what I get when I run your loop; what do you get?
for (x in 1:(nrow(dat)-1)) {
+ a - as.character(dat[(2x-1),1])
Error:
I see, now I got it.
and thanks for the example with matrix.
best
alessia
2010/1/12 Martin Maechler maech...@stat.math.ethz.ch:
am == alessia matano alexis@gmail.com
on Mon, 11 Jan 2010 16:20:57 +0100 writes:
am Many thanks for it.
am However it is strange that when I put the
Attached a script that reproduces the problem.
My function is fold.val() and at the end seems the curve contained in
lnsrch.dat is fitted quite well, but optim generates the error.
Thanks again!
mario
-
I'm using optim(param, fun, method='L-BFGS-B',
hi, I have a question about importing data in R.
I want to import a file which has missing value in it, and the missing
values are denoted as ., I want to first read in the file, and then change
the . into the number zero 0.
how can I do that?
thank you,
karena
--
View this message in
On Sat, Jan 9, 2010 at 1:21 AM, Werner W. pensterfuz...@yahoo.de wrote:
I would like to estimate a quadratic almost ideal demand system in R which is
estimated usually by nonlinear seemingly unrelated regression. But there is no
such function in R yet
The systemfit package has the function
?read.table
na.strings='.'
Then change all NAs to zero df$col[is.na(df$col)] - 0
On Tue, Jan 12, 2010 at 12:46 PM, karena dr.jz...@gmail.com wrote:
hi, I have a question about importing data in R.
I want to import a file which has missing value in it, and the missing
values are
On 12/01/2010 10:47 AM, Rosario Garcia Gil wrote:
Dear colleges
I need to get the p values for a table with 15000 entries of t values. Does any
of you know how to do it? I can, of course, get one by one but that is not
sensible.
Put the t values into a vector, then use pt() in an
Dear friends,
I have a table like this, I have A B C D ... levels, the first column
you see is just the index, and there are different numbers in the
table.
A B C D ...
10 2 1 0
21 0 2 1
32 3 0 0
40 0 1 0
50 2 3 1
...
I want to
Hi, tim,
thank you very much for the reply, but I am really a new user. How to change
all NAs to zero?
thanks again.
karena
jholtman wrote:
?read.table
na.strings='.'
Then change all NAs to zero df$col[is.na(df$col)] - 0
On Tue, Jan 12, 2010 at 12:46 PM, karena
I have a challenge that I want to share with the group.
This is not homework (but I may assign it as such if I teach the appropriate
class again) and I have found one solution, so don't need anything urgent.
This is more for fun to see if others can find a better solution than I did.
The
Hi,
I am currently working on some data and feel that NMDS would return an
excellent result. With my current data set however I have been experiencing
some problems and cannot carry out metaMDS. I have tried with a few smaller
data sets which I created for practice sake and this has worked
Hi Steve,
Thank you so much for your reply. I really needed to know how SVM works without
removing the class label while receiving it in the formula parameter. It does
not if I remove the class label.
Cheers,
Amy
Date: Sat, 9 Jan 2010 15:48:49 -0500
Subject: Re: [R] svm
From:
On 12-Jan-10 17:46:47, karena wrote:
hi, I have a question about importing data in R.
I want to import a file which has missing value in it, and the missing
values are denoted as ., I want to first read in the file, and then
change the . into the number zero 0.
how can I do that?
thank
Mario,
It seems likely that your function is not smooth in the parameters. This
may create problems for some optimizers that require smoothness. However, I
was able to get good convergence with `spg' function in my BB package.
Here is how it works:
require(BB)
Loading required package: BB
The last 2 lines of your code can be replaced with:
M - replicate(1000, sample(Y,5,replace=FALSE) )
--
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
greg.s...@imail.org
801.408.8111
-Original Message-
From: r-help-boun...@r-project.org
I have done ancova with categorical and continuous predictor variables.
The categorical predictor variable shows significant effect on the dependent
variable.
I would like to do a post-hoc test to see which groups in the categorical
variable differ.
I have explored Tukey test in multcomp package.
Mario Valle wrote:
[sorry, forgot some details...]
I'm using optim(param, fun, method='L-BFGS-B', lower=lo, upper=up) to
minimize a certain function.
Often the minimization ends with the message:
ERROR: ABNORMAL_TERMINATION_IN_LNSRCH
What is optim() trying to say?
What have I to
Hey everybody,
I have a small problem with a routine, which prepares some data for
plotting.
I've made a small example:
c=10
mat=data.frame(matrix(1:(c*c),c,c))
row.names(mat)=seq(c,1,length=c)
names(mat)=c(seq(2,c,length=c/2),seq(c,2,length=c/2))
v=as.numeric(row.names(mat))
What is the structure of the data that you are reading in? Are you using
'read.table', 'scan', etc.? Are all the columns numeric, or do you just
want to change some of them? If you have used 'na.strings' to cause the
values of the missing data to be set to NA, then you can iterate through the
This also has a closed form solution:
choose(16+8-1,7) - choose(7+8-1, 7) - 7*choose(6+8-1,7)
[1] 229713
--
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
greg.s...@imail.org
801.408.8111
-Original Message-
From: r-help-boun...@r-project.org
On 13/01/2010, at 3:40 AM, BXC (Bendix Carstensen) wrote:
I have noted that the later versions of Rcmd check cleans out the
directory pkg.Rcheck so that only package-manual.log and package-
manual.pdf are left.
Formerly the package-manual.tex was around too --- very handy for
various
Nice --- am I missing something or was this closed form solution not
entirely trivial to find?
I ought to compile the various clever solutions given in this thread
someday, it's fascinating!
Thanks,
baptiste
2010/1/12 Greg Snow greg.s...@imail.org:
This also has a closed form solution:
Hello all,
Frustrated and i know you can help
I need to drop the last numeral of each of my values in my data set. So for
the following i have tried the ?substring but since i have to specify the
length, but because my data are of varying lengths it doenst work so well
Data-c(1131, 1132,
Data-c(1131, 1132, 1731 ,1732 ,1821 ,1822, 2221 ,,
2241 ,2242,414342 ,414371 ,414372)
Bldgid-substring(as.character(Data),1,nchar(Data)-1)
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
On Behalf Of LCOG1
Sent: Tuesday, January 12, 2010
On Tue, 2010-01-12 at 10:28 -0800, kellys17 wrote:
Hi,
I am currently working on some data and feel that NMDS would return an
excellent result. With my current data set however I have been experiencing
some problems and cannot carry out metaMDS. I have tried with a few smaller
data sets
Also try
sub('[0-9]$', '', Data)
[1] 113 113 173 173 182 182 222 222 224
[10] 224 41434 41437 41437
HTH,
Dennis
On Tue, Jan 12, 2010 at 10:36 AM, LCOG1 jr...@lcog.org wrote:
Hello all,
Frustrated and i know you can help
I need to drop the last numeral of each of my
thank you guys. All the columns of my data are numeric.
I tried both methods, and they both work.
I appreciate your help.
-k
--
View this message in context:
http://n4.nabble.com/how-to-handle-missing-values-when-importing-data-in-R-tp1012298p1012397.html
Sent from the R help mailing list
Hi Alessia,
Note that, while your physical limit might be 6 GB, Windows memory
management allows more memory than that to be allocated (aka Virtual
Memory, or at least that's what they called it in XP). Windows swaps
out memory from RAM to the hard disk and back when necessary (please
excuse the
In addition to the substring and regular expression solutions, if you are
certain that everything will be numeric (and integer as in your examples), then
you could just convert to numeric, divide by 10, and then drop the decimal
(floor or as.integer).
--
Gregory (Greg) L. Snow Ph.D.
Try this:
substr(Data,1,nchar(Data)-1)
Steve
From: LCOG1 jr...@lcog.org
To:r-help@r-project.org
Date: 13/Jan/2010 9:15 a.m.
Subject: [R] Drop last numeral
Hello all,
Frustrated and i know you can help
I need to drop the last numeral of each of my values in my data set. So for
the
-Original Message-
From: r-help-boun...@r-project.org
[mailto:r-help-boun...@r-project.org] On Behalf Of Etienne Stockhausen
Sent: Tuesday, January 12, 2010 10:59 AM
To: r-help@r-project.org
Subject: [R] Making routine faster by using apply instead of for-loop
Hey everybody,
I
Your code is doing too many needless things.
The following takes about one second on my slow Vista laptop.
n - 500
mat - matrix(1:(n*n), n)
v - n:1
z - 2*1:(n/2)
w - c(z, rev(z))
for(i in seq_len(n)){
for(j in seq_len(n)){
if(v[j] + w[i] = n)(mat[i,j] - NA)
}
}
rownames(mat) - v
How trivial is probably subjective, I don't think it is much above trivial. I
would not have been surprised to see this question on an exam in my
undergraduate (300 or junior level) probability course (the hard part was
remembering the details from that class from over 20 years ago). My
Thank you very much for the code Bill! I only had to change very few things to
make it work for probit and lmer (instead of glmmPQL) and it works perfectly!
Here's my code (I had some trouble with the output style glm.dose, so I just
have it come out as an ugly list now, which isn't a problem
To make a long story short I was doing some in-sample testing in which some
dynamically created regressors would end up either all true or all false
based on the validation portion. In my case a new mainframe configuration
(this is a crappy way to handle a level shift but I do what I can.) So here
On 13/01/2010, at 9:19 AM, Greg Snow wrote:
How trivial is probably subjective, I don't think it is much above
trivial. I would not have been surprised to see this question on
an exam in my undergraduate (300 or junior level) probability
course (the hard part was remembering the details
The Below worked best for my purposes. Thanks everyone.
Data-c(1131, 1132, 1731 ,1732 ,1821 ,1822, 2221 ,,
2241 ,2242,414342 ,414371 ,414372)
substr(Data,1,nchar(Data)-1)
LCOG1 wrote:
Hello all,
Frustrated and i know you can help
I need to drop the last numeral of each of
Hi Jim,
I am want to merge two files into one file :
Here is my code . But the problem with this is that I am getting the 2nd
file appended to the first when i write temp3 in my code to the text file. I
am not sure what mistake I am doing .
also find the test files to run the code .
Please
Hello.
I am not certain even how to search the archives for this particular question,
so if there is an obvious answer, please smack me with a large halibut and send
me to the URLs.
I have been experimenting with fitting curves by using both maximum likelihood
and maximum spacing estimation
Jiiindo wrote:
Colleagues,
How i can solve this error when i install SJava package
A more recent version of SJava is available with
source('http://bioconductor.org/biocLite.R')
biocLite('SJava')
rJava is an alternative.
Martin
Thanks
R CMD INSTALL -c
I re-read the solution that you posted and realized where my thinking
was going wrong. Sorry (again!) for being a thicko.
cheers,
Rolf Turner
On 13/01/2010, at 9:19 AM, Greg Snow wrote:
How trivial is probably subjective, I don't think it is much above
trivial. I
Dear R-users,
actually i try to parse some state protocols for my work. i an easy
stetting the code below works fine, if states are reached only once. in
harder settings it could be possible that one state gets visited more
times. in this case for me its interesting to see how much waiting
On 12.01.2010 21:07, Alexander Shenkin wrote:
Hi Alessia,
Note that, while your physical limit might be 6 GB, Windows memory
management allows more memory than that to be allocated (aka Virtual
Memory, or at least that's what they called it in XP). Windows swaps
out memory from RAM to the hard
I am sure I'm doing something wrong here but not sure what.
Our system administrator recently installed UnixODBC and the MyODBC
driver on a Linux box running Linux version 2.6 x86_64.
I have an .odbc.ini file in my home directory with following lines:
[mydb]
Description = MySQL server on
Kai,
Your question is best addressed to r-sig-fina...@stat.math.ethz.ch as
it is finance related question.
Jude
___
Jude Ryan
Director, Client Analytical Services
Strategy Business Development
UBS Financial Services Inc.
1200 Harbor Boulevard,
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