On 14/06/2016 7:46 AM, T.Riedle wrote:
Dear R users,
I have not received any help regarding my problem.
Please read the posting guide (see the link at the bottom of every
message). If you don't post reproducible code, it's much harder to help
you.
Duncan Murdoch
The rolling
ll.
What you should do:
Start R without RStudio, e.g. using Rgui. See if the problem persists.
If so, post the details here. If not, move over to the RStudio help forums.
Duncan Murdoch
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On 18/06/2016 6:12 PM, Naresh Gurbuxani wrote:
I want to calculate a function many times over. My solution below works, but
does not seem very elegant.
# my function to run many times over
stud.score <- function(n.questions, mult.choice = 2) {
prob.success <- 1 / mult.choice
an
print(UserMatrix)
}
You are rotating by a constant amount about a sequence of parallel
vectors. Only the length of the vectors is changing.
If you want to see a change, you need to use a different rotation axis,
or a different amount of rotation.
Duncan Mu
, length(urls))
for (i in seq_along(urls)) {
if (inherits(try(readLines(urls[i], 1), silent = TRUE), "try-error"))
result[i] <- FALSE
else
result[i] <- TRUE
}
You can put together something more sophisticated with tryCatch(), which
would make it easier to catch
Studio (or other front ends) and
they'll generally work more or less the same as they do in a Markdown
document. However, when I try to do that with this one, it fails,
because you use r1 without defining it.
You might want to think about deleting everything unnecessary a
ntries, if row or column contains more than
one value).
Duncan Murdoch
Kind regards
Georg
Von:PIKAL Petr
An: "g.maub...@weinwolf.de" ,
Kopie: "r-help@r-project.org"
Datum: 27.06.2016 11:03
Betreff:RE: [R] Antwort: Fw: Re: Subscripting problem w
okay. If not, you'll need to find what
other function is using add.expr; there are no other base functions that
use it.
Duncan Murdoch
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just use a loop. Your
rules are a little ambiguous (are 0 and 1 the only possible values?) so
I won't try, but it should be straightforward for you to write the loop.
A2 and A3 are easy:
A2 <- as.numeric(A1 %in% 1:2)
A3 <- as.numeric(A1 > 2)
Duncan Murdoch
See the example be
On 28/06/2016 5:46 AM, Monse Buenaño wrote:
Excuse me, I want to change my e-mail adress, where I receive your e-mails. Can
you help me?
Follow the link below:
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
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Duncan Murdoch
t's a rough 95% confidence interval, is that right?
I would assume they are what the help file says, but if I wasn't sure,
I'd work them out for a simple case from first principles, and compare
to what the code gives.
Duncan Murdoch
Many thanks,
Eric Goodwin
Scientific data a
9.3/mingw_64/bin/
and in C:\R-Project\R-3.3.0\etc\i386\Makeconf you want
BINPREF ?= c:/R-project/Rtools/gcc-4.9.3/mingw_32/bin/
You need to make sure you don't have an environment variable named
BINPREF defined, or it will override these settings. (If you were
building just one architecture
1
Warning in install.packages :
installation of package ‘tibble’ had non-zero exit status
-- cut --
What else could I do?
You seem to have missed the second part of my advice, describing what to
do with the two Makeconf files.
Duncan Murdoch
Kind regards
Georg
Von:Duncan Mu
mingw_64" directly
in "C:\R-Project\Rtools\"? gcc-4.6.3 was installed that way.
The 4.6.3 compiler was compiled for "multilib" operation: the same
compiler took command line options to distinguish between 32 bit and 64
bit compiles. The newer version doesn't support
/ in a package can be viewed
You can give \url{} style links, for example the grid package has
\url{../doc/grid.pdf}
in the package?grid help topic. Similarly, ../..//help/
will link from a vignette to help topic ?alias.
Duncan Murdoch
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se that, the Makefiles in R (or in your package, if you
have one) chooses. The COMPILED_BY definition is not involved in that
decision.
Duncan Murdoch
Kind regards
Georg
Von:Duncan Murdoch
An: g.maub...@weinwolf.de,
Kopie: r-help@r-project.org
Datum: 29.06.2016 17:34
Betref
are you determining that? Are you using packageVersion("utils")?
The version of a base package should always match the version of R, so
if you've really got 3.0.2 there, something is seriously wrong.
Duncan Murdoch
On an older version of R (3.1.2) which I am running on a Windo
t.
sessionInfo()
R version 3.2.1 (2015-06-18)
That's not the latest version.
Duncan Murdoch
Platform: x86_64-apple-darwin10.8.0 (64-bit)
Running under: OS X 10.7.5 (Lion)
locale:
[1] C
attached base packages:
[1] tools stats4splines parallel datasets
[6] compiler grap
set of fixed locations.
Duncan Murdoch
Best
S
- Mail original -
De : peter dalgaard
À : varin sacha
Cc : Bert Gunter ; R-help Mailing List
Envoyé le : Mercredi 6 juillet 2016 11h05
Objet : Re: [R] BCa Bootstrapped regression coefficients from lmrob function
not working
Offhand, I
ers\Christa
Rose\Desktop\Ran_mine_play_data.txt
Can someone help me resolve this??
How did you produce the file Ran_mine_play_data.txt? If you saved it
from Word, you need to tell it to save in plain Ascii format. I don't
have a copy of Word to look at, so I can't tell you how that is
;
> Desired output
> A A 3
> A B 4
> A C 5
> B B 7
> B C 8
> C C 9
Yes, use matrix indexing. I don't think the 3600 values are going to be
very easy to read, but here's how to produce them:
m <- matrix(1:3600, 60, 60)
indices <- expand.grid(row = 1:60, c
.4
5.0
-0.9
-1.1
-1.0
-0.1
-0.4
1.2
-0.8
1.3
6.0
2.5
write(round(t(x2),1),file="")
-1.4 5 -0.9 -1.1 -1
-0.1 -0.4 1.2 -0.8 1.3
6 2.5
write(round(t(x2),1),file="",ncol=2)
-1.4 5
-0.9 -1.1
-1 -0.1
-0.4 1.2
-0.8 1.3
6 2.5
Still no luck. I need the 5 in the first line to be
uctor for help.
Duncan Murdoch
Now I need to run findAssocs from my dtm with some word say 'like' with a
correlation of 0.70 but as far as i have been researching it tells it this
function is only viable when we have more than 1 doc however in my case i
only have 1. So please suggest
o me. But some
assignments aren't homework.
Duncan Murdoch
On Mon, Jul 18, 2016 at 5:09 AM, Duncan Murdoch
mailto:murdoch.dun...@gmail.com>> wrote:
On 17/07/2016 6:31 PM, Shivi Bhatia wrote:
Hi Team,
Please suggest.
On Sun, Jul 17, 2016 at
used to build
current R (and all of its packages), so of course it works there (though
we may not have tested on the latest version of Windows, and devtools is
its own project, unrelated to Rtools).
Duncan Murdoch
On 7/19/2016 4:38 PM, John McKown wrote:
On Tue, Jul 19, 2016 at 3:15 PM, Steven
-5.tgz'
Content type 'application/x-gzip' length 5456133 bytes (5.2 MB)
==
downloaded 5.2 MB
That part was fine.
Duncan Murdoch
? If someone could please help me, I would be very grateful. It is quite
urgent!
Many thanks in advance
azon. Google Books can give details. The ISBN is
0534167640.
Duncan Murdoch
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PLEASE do read the posting guide http://www.R-project.org/pos
cter(eir$date), "%m-%d-%y")
If that doesn't work, you'll need to post something reproducible.
Duncan Murdoch
I also need to create weekdays from this date variable but until i get this
resolved i cant find a weekday. For weekday i have used:
eir$week<- (eir$date)
eir$week<-
eas would be welcome.
The convex hull of a set of spheres isn't a polyhedron (parts of the
spheres will appear in it, and it will have curved edges). Shapes like
that are hard to draw in rgl.
Duncan Murdoch
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ump to an
invalid memory address).
You can avoid the rgl.init problems by setting the environment variable
RGL_USE_NULL to TRUE before running anything. That should help on your
3.2.3 servers. It's possible that the segfault on the other system is
related, but I'd guess it's s
ticed everything is type "character".
Obviously wrong answer. So How can I have the right answer ?
Thanks
The ls.str() function probably does what you want.
If you wanted to do it with sapply (e.g. because you want just typeof(),
not everything else), you need to take account of the fac
#x27;t exist. It's got a long name, so you may
have made an error typing it. I recommend using
f <- file.choose()
to put the correct filename into f, then
read.csv(f, header = TRUE)
to read it.
Duncan Murdoch
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blem there.) Just drop it.
Duncan Murdoch
On Wed, Aug 3, 2016 at 4:55 PM, Jim Lemon wrote:
Hi Roslina,
You only specify space for two plots in:
par(mfrow=c(1,2))
However, you only try to plot two plots, so I will assume that you
only want two. You haven't defined "x" in the abo
On 04/08/2016 11:03 AM, William Dunlap via R-help wrote:
If 'basinID' is the matrix of basin identifiers you could draw an outline
of the basin with identifier 'ID' with
coutour( basiinID == ID, level=0.5)
Note the typo: that should be
contour( basiinID == ID, level=
nks a lot :P
The second problem is easy: just change your NA values to some new ID
value, or change the test from
basiinID == ID
to
!is.na(basiinID) & basiinID == ID
The first one looks harder.
Duncan Murdoch
Cheers,
Zun Yin
On Thu, Aug 4, 2016 at 5:09 PM, Bert Gunter wrote:
...
of MacOS; I don't do any testing on those versions any more.
Did you install from source? Which version of rgl did you install?
Duncan Murdoch
library(rgl)
^C
^D
Finally I had to kill -1 .
what could be the issue? appreciate your help.
Thanks
Adrian
X window systemm X quartz 2.
quite striking that all "digits" are 12 or less -- I
suspected an error at first. But it's right: sum(c(4, 12, 9,
2)*62^(3:0)) is 1e6.
Duncan Murdoch
On Tue, Aug 9, 2016 at 10:42 AM, wrote:
> Hello,
>
> As for base 58 or base 62 I don't know, but for b
ue can change
between the time you make the thunk and the time you evaluate it. I
think you could force the evaluation within make_thunk by changing it to
make_thunk <- function(f, ...) { list(...); function() f(…) }
and then would be able to skip the force() in you
}
because that forces evaluation of both arguments.
I suspect you would have problems with
make_thunk <- function(f, ...) function() do.call(f, list(...))
for exactly the same reasons as the original; I'm surprised that you
found it appears to work.
Duncan Murdoch
Thanks a lot!
the function thunklist[[2]] (or something else if i has been
modified in the meantime), and things will go bad. That's why it's
important to force both f and ... in make_thunk.
Duncan Murdoch
thunk_factorial <- function(n, continuation = identity) {
if (n == 1) {
On 10/08/2016 1:28 PM, Duncan Murdoch wrote:
On 10/08/2016 1:10 PM, Thomas Mailund wrote:
That did the trick!
I was so focused on not evaluating the continuation that I completely forgot
that the thunk could hold an unevaluated value… now it seems to be working for
all the various
for the install.packages call.
You should have been able to figure this out from the ?require help
page. It is mentioned twice, and is used in one of the examples.
Duncan Murdoch
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to do that.
Duncan Murdoch
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self
same once it is evaluated). Peter gave an example where they differ,
here's another:
> f(1+2)
x + (1 + 2)
Duncan Murdoch
It is probaby a very trivial problem but I find hard to figure out ho
substitute works.
Thanks a lot again for the help!
Cheers,
Luca
On Aug 12, 2016 20:14, &quo
()
Duncan Murdoch
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained
Sorry, we don't do homework on this list. You should ask your instructor.
Duncan Murdoch
On 18/08/2016 5:19 AM, Barathan Roy Pinas wrote:
Hello,
I have been given a .csv file and it is not loading. This is what I did.
survey=read.csv("http://www.maths.usyd.edu.au/u/UG/IM/
uments, and a matrix of
values in the third. Using your variable names, you'd want z[i,j] to
correspond to y[i] and x[j].
If you just have a collection of (y, x, z) triples, you'll need to do
some pre-processing to fit a surface and produce the required inputs.
Duncan Murdoch
__
a reproducible
example for others to try. You might want to select a subset of your
data if it's too big or too private to post here.
Duncan Murdoch
Thanks,
Tomas Bayer
On 22/08/2016 11:17 AM, Tomas Bayer wrote:
Hello,
when I plotted non-equidistant data in 3D (using persp and con
ML is also a
recommendation of the posting guide (see the footer for the URL).
Duncan Murdoch
Thanks,
Jaya
[[alternative HTML version deleted]]
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ment rather than purely locally within the evaluation frame of
the call. You need to create the variable "persistent" there, or the
assignment would go to the global environment, which is bad.
This gives
> aux(1)
> aux(2)
Previous arg was 1
> aux(3)
Previous arg was 2
Duncan
happen in that the 480's do precede the 490's.
Duncan Murdoch
If I remove one value from the input, then the result appears correct:
x <- c(479,482,487,493,494,494,495,496,497,498,498,499,503,504,507,507,508,
+
510,511,512,514,516,520,524,525,525,
denly it will magically remember previously calculated values.
There are ways to get old values to timeout automatically, etc.
Duncan Murdoch
x.cols <- get("cached.obj", .my_environ)
} else { # time-consuming part (+ cache)
x.cols <- s
not?
You're missing a closing parenthesis. I'd have hoped for an error
message about that, and I get one with a similar example. Not sure why
you didn't.
> source('test.R')
Error in source("test.R") : test.R:4:0: unexpected end of input
2: message("
ot;character"' unless it happens to
contain one of those strings), so this is a way to allow a common
readable abbreviation.
Duncan Murdoch
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mplate for such work.
The Rd help pages do some of this. They aren't so good at describing
the class hierarchy but are good at specifying individual functions.
Duncan Murdoch
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may
accidentally edit the Roxygen comments at the same time. It's more work
for Harold to notice that his spec has been changed than if it is in a
separate file.
Duncan Murdoch
Create a package, put it on github, and away you go.
On 9/8/2016 9:53 AM, Doran, Harold wrote:
Then from
and thus have no
idea how to use it. I guess computerese is analogous to taxlawese. Familiar words have
entirely different meanings.
Carl Sutton CPA
[[alternative HTML version deleted]]
This is really hard to read, because you posted in HTML. If you don't
get a useful answer, please try
of them, things will slow
down noticeably.
Duncan Murdoch
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and
ame, but when I reflect on the typical way a seasoned R programmer
approaches list and data.frames that is basically what they are
communicating.
I believe it is intended to be a requirement. You can construct things
with class "data.frame" that don't have that structure, but lot
log likelihoods is that rounding
error gives you a negative likelihood, and then log(lik) comes out to NaN.
You just need to look really closely at each step of your calculations.
Avoid using log(); use the functions that build it in (e.g. instead of
log(dnorm(x)), use dnorm(x, log =
mportant (I am trying to simulate a normal R
console), and parse only if it syntactically correct.
I was merely curious if this could be done, likely using regular
expressions (surely strsplit doesn't solve it).
Best,
Adrian
See the section on "partial parsing" in the ?parse help p
Address Sun.Hrs Mon.Hrs
<0 rows> (or 0-length row.names)
If you do that, head() works:
> head(test)
[1] CodeNameAddress Sun.Hrs Mon.Hrs
<0 rows> (or 0-length row.names)
So this is a bug in openxlsx. It's also a well-known limitation of the
S3 object syst
each user
manually. But at least we only need to do that once per user.)
If you can't make this happen reproducibly, it probably won't get
investigated.
Duncan Murdoch
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ors. If
you actually want to plot line segments using your original data, use
lines(). (You'll likely need to sort your x values into increasing
order if you do that, or you'll get a pretty ugly plot.)
Duncan Murdoch
On 25 Sep 2016, at 16:01, Matti Viljamaa wrote:
I’m trying to plo
use mtext(...,
outer = TRUE).
Duncan Murdoch
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide
choose to break that.
Duncan Murdoch
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented
e you what you want, or you can convert after the fact with
as.numeric(as.character(don$var3))
Duncan Murdoch
Thanks a lot for your answer.
With my best regards,
Pascale Voirin
[[alternative HTML version deleted]]
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subject "[R] Architect from Open Analytics"
on Sept 10. No responses to it; I guess nobody else uses that package.
Duncan Murdoch
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first page,
wait a bit, then read the second one.
If you need to manage cookies, you'll need something more complicated.
I don't know the easiest way to do that.
Duncan Murdoch
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lot of new bugs, and you may well be better off from a
reliability point of view using it instead of 3.1.3. This isn't always
true, so you should pay attention to the news about changes in the new
version, and make your decision based on your own circumstances.
Duncan Murdoch
-tests. Don't use it.
Duncan Murdoch
Consquently, I've been relying on Google, but it is often not
> clear how directly relevant the info is for the specific command that
> I'm using. For example, reshape is complicated, and has more than 1
> version.
>
> Is ther
you
don't know the values for those arguments, you can use readLines() to
read the entire file, then use grep() to recognize your table data, and
either re-read the file, or just extract those lines and read from them
as a textConnection.
Duncan Murdoch
> Many thanks
> regards
> Lui
n
install.packages("RODBC")
first. Depending on which platform you're working on, this might fail;
in that case, you'll need to give us more details.
Duncan Murdoch
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;today" and "to day" to be different, e.g.
clean <- function(s) {
s <- gsub("[[:punct:]]", "", s)
gsub("[[:blank:]]+", " ", s)
}
which converts multiple blanks into single spaces.
Duncan Murdoch
_
1:17281
... i.e. here. If you don't have row names in the file, there's no need
to specify them numerically: that would be the default. So I'd drop
*both* cases where you give the row.names argument.
Also, I may have counted wrong, but it looks to me that the line with
the column h
ry, and apply a penalty according to how
far you moved it. Or just take the absolute value of the parameter. Or
reparametrize so that illegal values aren't possible.
Duncan Murdoch
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"bpca_1.2-2.zip", repos = NULL) :
> type == "both" cannot be used with 'repos = NULL'
>
> Is it a bug?
The default for "type" has changed to "both", but it doesn't work with
repos=NULL. You need to specify type="binary".
limit, rounding may mean those two vectors are not equal. You can do an
approximate test using the all.equal() function; see the help page
?all.equal for how to use it in an if() statement.
Duncan Murdoch
> 2: In if (b %*% x == b) { :
> the condition has length > 1 and only the first elem
e saying that your code is in a file called
"~/Desktop/myPkg/R/"
but you have no such file. If you really do have your code already in some
files, list them in the code_files argument, otherwise leave it blank.
Duncan Murdoch
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ncy". The
standard definition is that if B depends on A, then A is a dependency of
B, and B is a reverse dependency of A.
Duncan Murdoch
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is
> specified in inst/citation.
The package help file (e.g. foo-package.Rd for package "foo") will be
displayed first in the PDF, and is the first entry linked in the help
page index for the package.
I don't know what page you mean as the &qu
On 28/04/2015 1:04 PM, carol white wrote:
> yes, reverse dependency. All the reverse dependancies on the main web
> page of the packages are generated by CRAN?
Yes.
Duncan Murdoch
>
> Thanks
>
>
>
> On Tuesday, April 28, 2015 5:02 PM, Duncan Murdoch
> wrote:
&g
sentence like
"See the 'foo' vignette for related references." seems reasonable.
(Or you could refer to the reference manual, or a help page, etc.)
Duncan Murdoch
>
>
>
> On Tuesday, April 28, 2015 7:37 PM, Duncan Murdoch
> wrote:
>
>
> On
g package.
So in answer to your question: package.skeleton won't do anything with
your inst or vignette directories. You'll need to copy those into the
new package yourself.
Duncan Murdoch
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On 29/04/2015 9:49 AM, Hanze Zhang wrote:
How should I do? The issue happened on log likelihood function?
I imagine it's the log(x[delta==1]) term that is turning the result into
a vector.
Duncan Murdoch
On Tue, Apr 28, 2015 at 11:06 PM, William Dunlap <mailto:wdun...@tibco.com
is on your path, and you should get past that
error, and on to the next one.
Duncan Murdoch
*> install.packages("swirl")*
Installing package into ‘/home/anirudh/R/x86_64-pc-linux-gnu-library/3.2’
(as ‘lib’ is unspecified)
also installing the dependencies ‘testthat’, ‘httr’, ‘yaml
issing, has been obsoleted, or
> is only available from another source
That sounds like a problem you'll need to ask about on an Ubuntu forum,
not R-help. Once you get the library installed so that the curl-config
command works for you (outsid
> updated packages. It is only a minor annoyance, was wondering if anyone else
> had experienced this, and if so, is there a solution
You could try R-patched. This was fixed this week.
Duncan Murdoch
> Here is my session info
>
>> sessionInfo()
> R version 3.2.0 (2015
is in the best position to track it down further. If you can
simplify the code to trigger it without using any contributed packages,
then it could well be a bug in R, and we'd like to see code to reproduce it.
Duncan Murdoch
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t choose a name that conflicts with a
standard one.) On installation, it will be copied up a level, and the
system.file() function will be able to find it.
Duncan Murdoch
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https
f_1
> independently of the sampled values of a11,a12...,a33?
I don't know the answer, but I would expect it to depend on the entries
in the matrix in quite a complicated way.
Duncan Murdoch
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0.44
If you want to change the labels used for each level of the Species
variable, you would use the "levelnames" argument to Factor() or one of
the related functions.
Duncan Murdoch
>
> Error in e[[3]] : subscript out of bounds
>
>
>
> Thanks!
>
>
ly getting
the tools to install a translation. Error message translations could
also be included.)
Duncan Murdoch
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PLEASE do read the posting
a windows machine to build the windows binary for
> CRAN?
You don't need to make a Windows binary at all, except for local
testing. You only need to make the tarball, and CRAN will build the binary.
However, testing is important. You should
with that
name in the doBy package; is that the one you're using?
You doing say how to do the grouping, and I can't read your code to
figure it out, but this code will do what you want with suitable inputs:
by(df, group, function(subset) wit
me app name (i.e., what folders to go to, etc.)
If you are doing the install, you can rename Rgui.exe to something else,
e.g. rename the old one to Rgui31.exe.
The default setup already installs user packages into a local directory
with a versioned name, so that shouldn't be a problem.
Se
t
support multiple colours of tick marks. So what you could do is call
rug() once for each colour:
# This line is not needed in your example, but might be in general...
rugcols <- rep(rugcols, length.out=length(vals1))
for (col in unique(rugcols)) {
show <- rugcols == col
rug(vals1[sho
source is online somewhere, a link to it would really help. If not,
then please include a copy of the DESCRIPTION file (so we can see how
you declared dependence on methods), and extracts from the source of
CreditEnhancement() where you use Period, etc.
Duncan Murdoch
On 25/05/2015 8:24 PM, Glenn Sch
d another level of escaping, i.e.
gsub("","/","X:\\Classes\\TT\\Automation")
The second level of escaping is for the regexpr processor. It would
need to be done in the first or second strings, but not in the third,
which is the data.
Duncan Murdoch
>
> bes
On 27/05/2015 8:55 AM, Dan Abner wrote:
> Hi Ista,
>
> Is there no way to not escape the backslash in the pathway?
You don't need to escape it if you read it from a file, get it from
list.files(), etc. You only need to escape it if you are writing a
literal string in R code.
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