Hi:
Try this:
xyplot(y ~ x1 | x2 * x3, groups = x4, data = example,
type= c(l, p), pch=c(16, 4), col=c(blue, red),
col.line = c('blue', 'transparent'),
xlim = c(1.04, 1.26), ylim = c(0, 1.1), xlab = X2, ylab = Y,
key = list(space = top, text = list(A),
Dear expeRts,
This is a similar post as on R-SIG-MAC [I didn't receive an answer there; not
sure if it was the right place to post either].
I'm running R version 2.12.1 (Platform: x86_64-apple-darwin9.8.0/x86_64
(64-bit))
on a MacBook Pro under Mac OS X 10.6.6. The following minimal example
On Sat, Mar 12, 2011 at 1:30 AM, Jim Price price...@hotmail.com wrote:
Thanks Peter.
This is true, but consider this continuation of my example (which is
probably what I should have written originally):
my.opts - list(default.args = list(
as.table = TRUE,
This is to announce that we plan to release R version 2.13.0 on Wednesday,
April 13, 2011.
Those directly involved should review the generic schedule at
http://developer.r-project.org/release-checklist.html
The source tarballs will be made available daily (barring build
troubles) via
Assuming you are using a Windows based server have a look at
statconnWS at rcom.univie.ac.at
Warning: statconnWS is NOT open source.
It is under development, and it also will work under Linux in the future.
The statconnDCOM server also might be an option for you.
It is available from the same web
Thanks to both of you for your help!
Jim, my problem is to match some observations of a time serie (vector 'a' in
my example) with theoretical predictions of this process (vector 'b' in my
example), with a small time lag between them.
--
View this message in context:
Nice, thank you.
--
View this message in context:
http://r.789695.n4.nabble.com/how-to-label-lines-tp3350452p3351605.html
Sent from the R help mailing list archive at Nabble.com.
__
R-help@r-project.org mailing list
I am relatively new to R, and am having a problem with the following
snippet of code, and I do not at all understand why it is behaving this
way. I am running Windows XP, with R 2.12.1.
I copy and paste these 4 lines into the R Console:
t-c(a,b,c)
ans-select.list(t)
Dear all,
I am ploting two boxplot of two chemical variables using the format
boxplot(Alkalinity, logAlkalinity, log=y, col=c(lightblue), lwd=0.6,
boxwex=0.3)
However when I plot like this, the distance between the two boxplots is very
big and as well the distance of each boxplot from the plot
On 11-03-13 4:34 AM, Marius Hofert wrote:
Dear expeRts,
This is a similar post as on R-SIG-MAC [I didn't receive an answer there; not
sure if it was the right place to post either].
I'm running R version 2.12.1 (Platform: x86_64-apple-darwin9.8.0/x86_64
(64-bit))
on a MacBook Pro under Mac
On 11-03-13 7:11 AM, carl.finkbei...@tnsglobal.com wrote:
I am relatively new to R, and am having a problem with the following
snippet of code, and I do not at all understand why it is behaving this
way. I am running Windows XP, with R 2.12.1.
I copy and paste these 4 lines into the R Console:
Dear useRs,
I am stuck with a piece of code and hope you could give me some pointers.
My aim is to calculate the lm-regression coefficients of individual stocks
against an index. I am interested in both the coefficient and the pval. While I
could do this manually for a select hand full, I hope
Dear R Community:
This is a newbie reshare2 question; it starts with read a set of data and to
melt it:
x = data.frame(I=c(a,b,a,b,b), V=c(2,4,2,5,7))
y = melt(x, id = 1:1)
What is wrong with the final dcast step:
z = dcast(y, formula = I ~ variable, c(length, mean, median))
Will
Hi Maria,
I think we need some sample data and code to really be ablo to help.
in the meantime have have a look at ?par for general plotting info.
--- On Sun, 3/13/11, Lathouri, Maria m.lathour...@imperial.ac.uk wrote:
From: Lathouri, Maria m.lathour...@imperial.ac.uk
Subject: [R] how to
Hi all,
I have been working through the examples in one of the vignettes associated
with the 'mlogit' package, 'Kenneth Train's exercises using the mlogit package
for R.' In spite of using the code unchanged, as well as the data used in the
examples, I have been unable to run a Wald test to
I am not sure about this but I don't see how a melt command helps.
See what
z = dcast(x, I ~ V, mean)
gives you.
--- On Sun, 3/13/11, Jim Carolyn Watkins jcwat...@gwi.net wrote:
From: Jim Carolyn Watkins jcwat...@gwi.net
Subject: [R] A basic question about reshape2
To:
OK, this helps. Seems to be exactly what I need. Thanks.
Stefan
Am 12.03.2011 um 17:57 schrieb Ben Bolker:
Stefan jobmensa at me.com writes:
[snip]
I'm just wondering if there is a equivalent to the fit function of
gnuplot in R?
If not, s there any good resource on fitting gaussians
Hello R,
I would like make single pdf file in which the the pages are are of mixed
format.
Manual states this code (down). The problem is the second {} overwrites
the first {}, but I want to append them.
require(graphics)
require(stats)
HBA=read.table(file.txt,header =FALSE,sep = , dec =
Hi,
My R has been installed on a Ubuntu linux computer in Germany. The error
messages I get are in German, for example:
In min(magnitudes) : kein nicht-fehlendes Argument für min; gebe Inf zurück
I would like those to be displayed in English, for pasting them into google.
I tried searching
Sys.setenv(LANG=DE)
2+a
Fehler in 2 + a : nicht-numerisches Argument für binären Operator
Sys.setenv(LANG=EN)
2+a
Error in 2 + a : non-numeric argument to binary operator
On Sun, Mar 13, 2011 at 8:39 AM, Alexx Hardt mikrowelle1...@gmx.de wrote:
Hi,
My R has been installed on a Ubuntu
On Sun, 13 Mar 2011, Ghosh, Gaurav wrote:
Hi all,
I have been working through the examples in one of the vignettes
associated with the 'mlogit' package, 'Kenneth Train's exercises using
the mlogit package for R.' In spite of using the code unchanged, as well
as the data used in the
Thanks everyone for clarifying my query. However I was wondering why that
Date character is not preserved within a matrix? Why R forcefully changes
that to numeric? I am especially concerned because as per the definition of
the matrix, each element needs to be of same class. Is there any other
On Sat, 12 Mar 2011, Vlatka Matkovic Puljic wrote:
Maybe I should include data:
As Ben said previously: The full data would have been more useful.
However, I've had a look at the response and even a regression with an
intercept only had the same problem.
R betareg(cond ~ 1, data =
Full floor of offices in JLT for sale
Building: JBC 2 (opposite DAMAS)
Total size: 10908 sq.ft.
7 offices:
01 â 1502 sq.ft. ;
02 â 1123 sq.ft. ;
03 â 2457 sq.ft. ;
04 â 2232 sq.ft. ;
05 - 1123 sq.ft. ;
06 â 1502 sq.ft. ;
07 â 1093 sq.ft. ;
9 parking spaces
Price 550 dhs per sq.ft.
Hello,
I would like to use the ROCR package to draw ROC curves and compute AUC
values.
However, in the specific context of my application, the true positive
rates and false positive rates are already provided by some upstream method.
Of course, I can draw a ROC plot with the following
Dear R-Experts
I am sure this might look simple question for experts, at least is problem
for me. I have a large data frame with over 1000 variables and each have
different distribution( i.e. have different quantile). I want to create a
new grouped data frame, where the new variables where the
Am 13.03.2011 15:13, schrieb Richard M. Heiberger:
Sys.setenv(LANG=EN)
Thanks, this is exactly what I was looking for.
Can I somehow configure R to set this variable to EN whenever I start it?
__
R-help@r-project.org mailing list
On Mar 13, 2011; 03:44pm Gaurav Ghosh wrote:
I have been working through the examples in one of the vignettes
associated with the 'mlogit'
package, 'Kenneth Train's exercises using the mlogit package for R.' In
spite of using the code
unchanged, as well as the data used in the examples, I
On Mar 13, 2011, at 11:46 AM, Bogaso Christofer wrote:
Thanks everyone for clarifying my query. However I was wondering why
that
Date character is not preserved within a matrix? Why R forcefully
changes
that to numeric? I am especially concerned because as per the
definition of
the
Yes.
Add that line to your .Rprofile file. See
?Startup
for full details on initialization of an R session.
On Sun, Mar 13, 2011 at 10:32 AM, Alexx Hardt mikrowelle1...@gmx.de wrote:
Am 13.03.2011 15:13, schrieb Richard M. Heiberger:
Sys.setenv(LANG=EN)
Thanks, this is exactly what I
one way is the following:
X1 - c(1:10)
X2 - c(11:20)
X3 - c(21:30)
X4 - c(31:40)
X5 - c(41:50)
DF - data.frame(X1, X2, X3, X4, X5)
as.data.frame(sapply(DF, function (x) {
qx - quantile(x)
cut(x, qx, include.lowest = TRUE,
labels = 1:4)
}))
You may also have a look at function
Sorry, here is my data (attached).
2011/3/12 Ben Bolker bbol...@gmail.com
Vlatka Matkovic Puljic v.matkovic.puljic at gmail.com writes:
That was also my first thought.
But I guess it has something to do with W and phihat
(which I'm struggling to check
Again, it would help to post
On Sun, Mar 13, 2011 at 11:46 AM, Bogaso Christofer
bogaso.christo...@gmail.com wrote:
Thanks everyone for clarifying my query. However I was wondering why that
Date character is not preserved within a matrix? Why R forcefully changes
that to numeric? I am especially concerned because as per
Dear all
I have attached a file in a csv format, with two variables; the code that I am
using to plot the boxplots is
boxplot(ALKY, CL, ylab=Concentration, lwd=0.7, boxwex=0.4)
I hope this will help.
Thanks
Maria
From: John Kane [jrkrid...@yahoo.ca]
I need to force a coxph() function in R to use a pre-calculated set of beta
coefficients of a gene signature consisting of xx genes and the gene
expression is also provided of those xx genes.
If I try to use coxph() function in R using just the gene expression data
alone, the beta coefficients
You might try sending a reproducible example
(https://github.com/hadley/devtools/wiki/Reproducibility) to the
ggplot2 mailing list.
Hadley
On Wed, Feb 16, 2011 at 8:41 AM, Kishorenalluri
kishorenalluri...@gmail.com wrote:
Dear All,
I need the assistance to plot the staked area plot using
http://dl.dropbox.com/u/21595123/Book1.csv
2011/3/13 David Winsemius dwinsem...@comcast.net
Nothing came through. You need to read the posting guide.
On Mar 13, 2011, at 12:59 PM, Vlatka Matkovic Puljic wrote:
Sorry, here is my data (attached).
2011/3/12 Ben Bolker bbol...@gmail.com
probably you want to use the 'init' argument and 'iter.max'
control-argument of coxph(). For example, for the Lung dataset, we fix
the coefficients of age and ph.karno at 0.05 and -0.05, respectively:
library(survival)
coxph(Surv(time, status) ~ age + ph.karno, data = lung,
init = c(0.05,
The problem seems to be that the algorithm for coming up with a
starting guess for the phi (dispersion) parameter is getting a negative
number. It's not all that easy to figure this out ... The data set is a
little bit nasty (lots of points stacked on the equivalent of (0,0)),
but not
Hello R list,
I'm looking to do some stepwise discriminant function analysis (DFA) based
on the minimization of Wilks' lambda in R to end up with a composite
signature (of metals Al,Sb,Bi,Cr,Ba) capable of discriminating
100% of the source factors (LANDUSE: A,B,C).
The Wilks' lambda portion
On Sun, 13 Mar 2011, Vlatka Matkovic Puljic wrote:
http://dl.dropbox.com/u/21595123/Book1.csv
Thanks. As I suspected. Due to the many 0.001 values, the starting value
selection does not work well. In the development version of betareg() I've
added a more useful warning message and an ad hoc
On Mar 13, 2011, at 1:32 PM, Dimitris Rizopoulos wrote:
probably you want to use the 'init' argument and 'iter.max' control-
argument of coxph(). For example, for the Lung dataset, we fix the
coefficients of age and ph.karno at 0.05 and -0.05, respectively:
library(survival)
Ben,
thanks for your analysis...I also just sent a message with some similar
(and some different) ideas.
On Sun, 13 Mar 2011, Ben Bolker wrote:
The problem seems to be that the algorithm for coming up with a
starting guess for the phi (dispersion) parameter is getting a negative
number.
Thank you all. Your solutions work. I suppose it doesnt matter whether I use
coredata or not (at least for my current purposes). I have created a
user-defined function and have saved it in a .R file in my current working
directory. But now I'm not sure how to invoke this function. R complains
that
hello everyone,
I working on the dataset for my project in class and got stuck on trying to
run logistic regression. here is my code:
data - read.csv(file=C:/Users/fieder.data.2000.csv)
# creating subset of men
fieder.male-subset(data,data[,8]==1)
Hi,
This is a mixed conceptual/methodological issue.
I have 3 years and 2 localities, I want to compare the Sex Ratio series between
the two localities.
I can do it year by year, for instance:
SR2010-data.frame(FAO=c(96,52),JUNC=c(60,42))
SR2010
FAO JUNC
1 96 60
2 52 42
On Mar 13, 2011, at 2:29 PM, algotr8der wrote:
Thank you all. Your solutions work. I suppose it doesnt matter
whether I use
coredata or not (at least for my current purposes). I have created a
user-defined function and have saved it in a .R file in my current
working
directory. But now I'm
Thanks very much Dimitrius and David.
I want to compute CPE using pre-calculated beta-model and linear.predictor
using the following code. I hope it the code is OK. Let me know. I am also
doing some sanity checks.
testc$x - scores
testc$y - Surv(testdata$time,testdata$status)
testfit - coxph(y ~
Like David, I too thought that `offset' is the way to do this. I was actually
in the midst of testing the differences between using `offset' and `init' when
David's email came.
Here is what I could figure out so far:
1. If you want to fix only a subset of regressors, but let others be
Dear all
I am sorry about that; I thought that since in R csv formats are acceptable, it
will be here as well. I have attached it in a text format.
I hope now it is better.
Thank you
Maria
From: David Winsemius [dwinsem...@comcast.net]
Sent: 13 March
On 3/13/2011 7:43 PM, Ravi Varadhan wrote:
Like David, I too thought that `offset' is the way to do this. I was actually
in the midst of testing the differences between using `offset' and `init' when
David's email came.
Here is what I could figure out so far:
1. If you want to fix only a
On Mar 13, 2011, at 2:43 PM, Ravi Varadhan wrote:
Like David, I too thought that `offset' is the way to do this. I
was actually in the midst of testing the differences between using
`offset' and `init' when David's email came.
Here is what I could figure out so far:
1. If you want to
Sorry for the late reply. Here's another approach using
quantmod::getSymbols. It implicitly loops over a vector of tickers.
require(quantmod)
getSymbols(tickers[,1], from=2011-01-01, to=2011-01-31)
# If you want to merge all the close prices into one object:
ClosePrices - do.call(merge,
Hello
I am new to R and wonder whether someone out there could send me an example
on how to use the package neuralnet to fit a model to data, following the
usual procedure, that is, fitting the model using the training set and then
using the validation set to check the model. Moreover, the
Hello
I am new to R and wonder whether someone out there could send me an example
on how to use the package neuralnet to fit a model to data, following the
usual procedure, that is, fitting the model using the training set and then
using the validation set to check the model. Moreover, the
Christine SINOQUET wrote:
Hello,
I would like to use the ROCR package to draw ROC curves and compute AUC
values.
However, in the specific context of my application, the true positive
rates and false positive rates are already provided by some upstream
method.
Of course, I can draw a ROC plot
Hello
I have a matlab MAT file that contains one single variable: a. The
structure of a is as follows:
a.river1.flow (flow values)
a.river1.date_flow (date)
a.river1.precip (precipitation values)
a.river1.date_precip
a.river2.flow
a.river2.date_flow
a.river2.precip
a.river2.date_precip
I have
On 11-03-13 7:11 AM, carl.finkbei...@tnsglobal.com wrote:
I am relatively new to R, and am having a problem with the following
snippet of code, and I do not at all understand why it is behaving this
way. I am running Windows XP, with R 2.12.1.
I copy and paste these 4 lines into the R Console:
Hi Ed,
Can you please provide *at least* the R output from running:
str(data)
where data is the variable name you stored the results of readMat()
in. If it is reasonably small and can be sent as plaintext (I do not
know Matlabs file format off hand), you could send us the actual data
so we can
I was using devSVG to save plots of trees using the RSVGDevice package for
devSVG and tree package for the trees. When I put text into the plot,
obviously there are and symbols. These seem to be corrupting the svg
file which is XML and makes use of for syntax.
Is there any way around this,
Hi Joshua
Many thanks for the prompt reply.
I have saved a short version of the matlab file and the output on R is
b=readMat(testr.mat)
b
$a
, , 1
[,1]
river1 List,2
river2 List,2
attr(,header)
attr(,header)$description
[1] MATLAB 5.0 MAT-file, Platform: PCWIN, Created on: Sun Mar
Dear Duncan,
thanks for your suggestion. I contacted REvolution Computing on this behalf.
Rmpi and rlecuyer are loaded automatically, so they are not explicitly needed
in the minimal example.
I'll post the answer (if I receive one).
It's quite an annoying problem if you frequently work on a
On Sun, Mar 13, 2011 at 2:56 PM, Eduardo M. A. M.Mendes
emammen...@gmail.com wrote:
Hi Joshua
Many thanks for the prompt reply.
I have saved a short version of the matlab file and the output on R is
b=readMat(testr.mat)
b
$a
, , 1
[,1]
river1 List,2
river2 List,2
It looks like
Is there any quick way to compute confidence intervals for the
noncentrality parameter of the noncentral chi-square family? I get an
error when installing the Deducer package.
I would appreciate any help.
David
__
R-help@r-project.org mailing list
Hi Joshua
Many thanks.
The values of flow can be accessed in a weird way and we can used them for some
calculations. Since I am a newbie as far as using R is concerned I wonder
whether you could tell me how to create a structure in R that looks like the
one I have in matlab (that is, a
I'm not sure where I should send this, I don't have a bugzilla account,
but ... it concerns an interaction between library(reshape) and
install.packages() ...
My current .Rprofile includes: library(reshape)
After which install.packages fails ... e.g.,
install.packages(quantreg)
Warning in
Hi Ed,
Here are some different ways of structuring and storing data in R as
well as how to access them.
Hope this helps,
Josh
#
set.seed(10)
## Option 1a (closest to what you want?)
a1a - list(river1 = data.frame(flow =
On Mar 13, 2011, at 6:42 PM, Eduardo M. A. M.Mendes wrote:
Hi Joshua
Many thanks.
The values of flow can be accessed in a weird way and we can used
them for some calculations. Since I am a newbie as far as using R
is concerned I wonder whether you could tell me how to create a
Hi Geoff,
What is your platform and R version? I cannot replicate on either:
R version 2.12.1 (2010-12-16)
Platform: i386-pc-mingw32/i386 (32-bit)
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] reshape_0.8.4 plyr_1.4
Hi,
I'm trying to R CMD check a package, however I have hit a snag. There seems
to be a problem with the creation of the /html files (the only file that's
constructed here is the 00Index.html). I've tested each of the .Rd files
independently with R CMD Rdconv, they all happily create html files
Hi Joshua
Many many thanks.
Cheers
Ed
-Original Message-
From: Joshua Wiley [mailto:jwiley.ps...@gmail.com]
Sent: Sunday, March 13, 2011 8:00 PM
To: Eduardo M. A. M.Mendes
Cc: R-help@r-project.org
Subject: Re: [R] readMat - how to retrieve the variables
Hi Ed,
Here are some
Hello there
Here is the output of the command
structure(list(a =
structure(list(structure(list(structure(c(16.259746877453,
17.7125316239611, 17.7801266531401, 18.7370886410339, 18.5622784910323,
19.
), .Dim = c(3683L, 1L)), structure(c(0, 0, 6.7, 46.1, 2, 0, 29.5,
93.7, 4.5, 39.6,
On Mar 13, 2011, at 7:27 PM, Eduardo M. A. M.Mendes wrote:
Hello there
Here is the output of the command
structure(list(a =
structure(list(structure(list(structure(c(16.259746877453,
17.7125316239611, 17.7801266531401, 18.7370886410339,
18.5622784910323,
19.
That seems pretty
Hi there
... means that I have not copied all the data that R showed on the screen.
Cheers
Ed
-Original Message-
From: David Winsemius [mailto:dwinsem...@comcast.net]
Sent: Sunday, March 13, 2011 8:37 PM
To: Eduardo M. A. M.Mendes
Cc: 'Joshua Wiley'; R-help@r-project.org
Subject:
On Mar 13, 2011, at 7:48 PM, Eduardo M. A. M.Mendes wrote:
Hi there
... means that I have not copied all the data that R showed on the
screen.
I fail to see the point in posting mangled dput output.
--
David.
Cheers
Ed
-Original Message-
From: David Winsemius
How can I compute pairwise p-values in Kaplan-meier plots for three or more
groups?
bin.1-cut(score,c(-1000,-1,1,1000),c(low,intermediate,high))
I use km.coxph.plot currently which reports one p-value.
Thanks very much.
[[alternative HTML version deleted]]
So sorry but the data is confidential.
Cheers
Ed
-Original Message-
From: David Winsemius [mailto:dwinsem...@comcast.net]
Sent: Sunday, March 13, 2011 9:16 PM
To: Eduardo M. A. M.Mendes
Cc: 'Joshua Wiley'; R-help@r-project.org
Subject: Re: [R] readMat - how to retrieve the variables
On 11-03-13 7:14 PM, Amos Folarin wrote:
Hi,
I'm trying to R CMD check a package, however I have hit a snag. There seems
to be a problem with the creation of the /html files (the only file that's
constructed here is the 00Index.html). I've tested each of the .Rd files
independently with R CMD
If you want to do a stepwise selection there is a function in the klaR package
to do it. This is not what you are asking for, though. You want a way of
finding the successive error rates as additional variables are added in the
forward selection process. As far as I can see you have to do
On Mar 13, 2011, at 8:51 PM, Mark Linderman wrote:
David, thank you for your quick reply. I spent a few minutes
getting your
command to work with some sparse synthetic data, and then spent
several
hours trying to figure out why my data didn't work (at least for
symbols,
colors look
It means you have selected a response variable from one data frame
(unmarried.male) and a predictor from another data frame (fieder.male) and they
have different lengths.
You might be better off if you used the names in the data frame rather than
selecting columns in a form such as
Hi, I've been doing an experiment, measuring the dead-zone-diameters of
bacteria, when they've been grown with paper diffusion disks of
antimicrobial. There are two groups, or treatments - one is bacteria
that have been cultured in said antimicrobial for the past year, the
other group is of
On Mar 13, 2011, at 8:33 PM, Angel Russo wrote:
How can I compute pairwise p-values in Kaplan-meier plots for three
or more
groups?
bin.1-cut(score,c(-1000,-1,1,1000),c(low,intermediate,high))
I use km.coxph.plot currently which reports one p-value.
help(summary.glht, package=multcomp)
Many thanks to Jim Holtman and Gabor Grothendieck for your quick responses.
Jim's solution works beautifully for my tasks. Thanks. I also tried Gabor's
solution based on pipe(). Unfortunately it only works on a linux PC, not on
Windows 7/Vista. Submitting the command in Windows results in nothing.
Thanks for your prompt reply!
You're right, I didn't add the parameter importance=TRUE when I used function
train to fit the random forest model. Once I used the above parameter,
everything went well. Also the functions varImp and plot work well too.
I noticed caret is really good at
On Sun, Mar 13, 2011 at 11:32 PM, Paul Y. Peng pywp...@gmail.com wrote:
Many thanks to Jim Holtman and Gabor Grothendieck for your quick responses.
Jim's solution works beautifully for my tasks. Thanks. I also tried Gabor's
solution based on pipe(). Unfortunately it only works on a linux PC,
Hi
I'm trying to learn about S4 methods, classes, etc.
Is it better to use initialize or use a construction function, please?
Thank you.
Laura Smith
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
Dear R-help,
The documentation for systemfit shows that logLik() can be used to
obtain loglikelihood values from linear systems estimated by
systemfit().
It seems to me that logLik() cannot be used for nlsystemfit(). Does
anyone know of any other packages that might let me obtain the
There is an issue with the default svg device on a centos workstation that I
am using. It does not result in an error, but it produces malformed svg
images. Exactly the same script works just fine on an ubuntu box. On Ubuntu
I am using R binary that comes with maverick, on centos I am using the
Hello R Help,
I'm working in a project with a software that register date and time data in
serial time format. This format is used by excel, for exemple. In this format,
40597.3911423958 is 2011/2/23 09:23:15. First part is number os days since
1900/1/1, and second part is a fraction of a day.
David, thank you for your quick reply. I spent a few minutes getting your
command to work with some sparse synthetic data, and then spent several
hours trying to figure out why my data didn't work (at least for symbols,
colors look okay). I have massaged my data to where it is practically
Yes, I do have Rtools installed on two Windows PCs I tested, and I used them
to build R packages. I use sed all the time with no problems. Thanks for
confirming me that it works on your Windows PC. I will test it again and
will update you if I find out what's wrong in my pc.
On Sun, Mar 13, 2011
I would like to define a recursive equivalent to call or do.call, which takes
a vector of multiple function names and 'chains' them, by greedy matching of
arguments down the chain. For example, I would like to be able to do:
rec.do.call(c(glm,coef,print), list(formula=dist~speed, digits=3,
On Mon, Mar 14, 2011 at 12:07 AM, Paul Y. Peng pywp...@gmail.com wrote:
Yes, I do have Rtools installed on two Windows PCs I tested, and I used them
to build R packages. I use sed all the time with no problems. Thanks for
confirming me that it works on your Windows PC. I will test it again and
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