Hi Don
library(XML)
readxmldate =
function(xmlfile)
{
doc = xmlParse(xmlfile)
xpathSApply(doc, '//Esri/CreaDate | //Esri/CreaTime', xmlValue)
}
D.
On 12/13/14, 12:36 PM, MacQueen, Don wrote:
> I would appreciate assistance doing in R what a colleague has done in
> python. Unfortunately (f
/~pcortez +351253510313 Fax:+351253510300
>
> __
> 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.html
> and provide commented
Hi Valerie
Valerie Obenchain wrote:
Hi,
Has anyone successfully used RCurl for posting data to a
password-protected site?
Yes. I just set up a sample form to test with and the following
all work
# Perl script (and HTML form for testing in the browser) taken from
# http://www.elated.co
header = lines[-1]
> header <- read.dcf(textConnection(header))
> }
> else {
> els <- sapply(lines, function(x) strsplit(x, ":[ ]*"))
> header <- lapply(els, function(x) x[2])
> names(header) <- sapply(els, function(x) x[1])
&g
Hi Matthew
You mentioned in mail direclty to me that this code worked
earlier in your morning. So that suggests that it is not
the code. But you should look carefully at the 2 lines
you ran (i.e. the ones below) and painstakingly check
that the user name and password are the same. It is
easy to o
Hi Stanley
Yes, I install it on my macs and need it as part of working
with .docx, .xlsx files and downloading content via RCurl. So it
gets some exercise and does work on Intel Macs. (Although my systems
are always non-standard!)
You will have to give us more information about what the pro
This might be a little difficult in the current version.
But it is a good point. I have a few ideas about
this could be done conveniently but with a reasonably
clear semantic model. It may take a couple of days
before I have time to implement that.
D.
Remko Duursma wrote:
Dear list,
I am t
Hi Remko
There is a new version (1.1-0) of the RCurl package
(on which RGoogleDocs depends) (no binary for Windows at this point).
This version allows one to specify default curl options that are used
each time a new curl handle/object is created.
You set these defaults in R's own options()
Hi Jarno
You've only told us half the story. You didn't show how you
i) performed the original query
ii) retrieved the URL you used in subsequent queries
But I can suggest two possible problems.
a) specifying the cookiejar option tells libcurl where to write the
cookies that the particular
to support the XML format of Microsoft
> Word?)
>
> Kind regards,
> Tobias
>
>
> On Tue, Jun 9, 2009 at 4:22 PM, Duncan Temple Lang
> wrote:
>> Yes. We will release a version in the next few weeks
>> when I have time to wrap it all up.
>> There is a
I believe that their approach is based on DCOM and the post was about Office
Open XML.
We have had the ability to do this via DCOM for at least 6 years, but
unfortunately
DCOM is limited to Windows.
Greg Snow wrote:
> The people who brought us rexcel are working on sword which is a sweave for
Hi Tim
Since we have a package to interface to Amazon's S3
storage system (http://www.omegahat.org/RAmazonS3),
I put together an RAmazonDBREST package that uses the REST
interface. It is available at
http://www.omegahat.org/RAmazonDBREST/
and installable from source via
install.packages("RA
Hi Spencer
I just put a new source version (0.9-0) of the Rcompression package
on the www.omegahat.org/R repository and it has a new function zip()
that creates or appends to a zip file, allowing one to provide
alternative names.
I'll add support for writing content from memory (i.e. AsIs
char
Sunando Roy wrote:
> Hi,
>
> I am trying to submit a form to the EXPASY protscale server (
> http://www.expasy.ch/tools/protscale.html). I am using the RCurl package and
> the postForm function available in it. I have extracted the variables for
> the form from the HTML source page. According to
your_age = "35-55",
> your_sex = "m",
> submit = "submit",
> .opts = list(userpwd = "bob:welcome"))
>
> which would suggest atleast the setup is correct.
> I parsed the expasy protscale source c
I think there are several packages that implement combinations and several
that allow you to specify a function to be called when each vector of
combinations
is generated. I can't recall the names of all such packages, but the
Combinations package on www.omegahat.org/Combinations is one.
D.
R does provide support for basic FTP requests. Not for DELETE
requests. And not for communication on the same connection.
I think your best approach is to use the RCurl package
(http://www.omegahat.org/RCurl).
D.
Orvalho Augusto wrote:
> Dears I need to make some very basic FTP operations wit
Hi Yihui
It took me a moment to see the error message as the latest
development version of the XML package suppresses/hides them by default
for htmlParse().
You can provide your own function via the error parameter.
If you just want to see more detailed error messages on the console
you can us
On 3/17/10 6:52 PM, Marshall Feldman wrote:
> Hi,
>
> I can't get the colClasses option to work in the readHTMLTable function
> of the XML package. Here's a code fragment:
>
> require("XML")
> doc <- "http://www.nber.org/cycles/cyclesmain.html";
> table <- getNodeSet(htmlParse(doc
Hi Guillaume
Once you have created an XML representation using any of the various
ways to represent XML in R via the XML package (e.g. internal nodes,
lists of lists, hash trees), you can use the saveXML() function:
saveXML(myXML, "fileName.xml")
Personally, I use newXMLNode() and friend
BTW, the XML you show is not legal XML.
For instance, the element
F)>NAF)>
is not a legal XML element name.
Similarly
is not a legal name since it is "2".
And anova:2 means an element with name 2 with (XML) name space prefix
"anova" (which must be declared previously)
As Gabor mentioned
Hi Rene
Can you tell us the version of the Rstem package you installed.
Rstem_0.3-1 from
http://www.omegahat.org/Rstem/
or
install.packages("Rstem", repos = "http://www.omegahat.org/R";)
work fine for me.
I seem to recall this being a problem with an older version of Rstem.
I did some preliminary work on xslx (and docx and pptx) files
some time ago and will hopefully finish things off by the
end of summer. We can read these with a combination
of the Rcompression and XML package.
I have put versions of two packages (ROOXML and RExcelXML)
at
http://www.omegahat.o
Farrel Buchinsky wrote:
Is there an easy way to read the value of the cells rather than the formula?So
for instance in a cell whose value was created by simply using the value
from the cell immediately to the left in the Google spreadsheet I would
prefer to get the value rather than =RC[-1]
W
Farrel Buchinsky wrote:
>
Boy oh boy that process of getting source to binary was super painful. Now
that I have the package as binary I can share the whole folder with my
coworker and she is able to use RGoogleDocs. I intend to use the same
process for the other two windows machines
lled.
Farrel Buchinsky
Google Voice Tel: (412) 567-7870
On Wed, Jul 8, 2009 at 22:53, Duncan Temple Lang
mailto:dun...@wald.ucdavis.edu>> wrote:
Farrel Buchinsky wrote:
>
Boy oh boy that process of getting source to binary was super
painful.
stefan.d...@gmail.com wrote:
Hello,
I am trying to convert a simple data.frame (it will always be a few
equally long variables) into the XML format (which I don't understand
too well but need as input for another program) and reverse the
operation (from XML back into data.frame).
I found some
Thanks Dieter. It should have been
http://www.omegahat.org/RSXML/xmlToDataFrame.R
as it is an R file.
Thanks
D.
Dieter Menne wrote:
Duncan Temple Lang wrote:
I wrote some relatively general functions, but hastily written functions
to read this sort of data. You can find them
Thanks for explaining this, Charlie.
Just for completeness and to make things a little easier,
the XML package has a function named readHTMLTable()
and you can call it with a URL and it will attempt
to read all the tables in the page.
tbls =
readHTMLTable('http://www.rateinflation.com/consumer
s package is an approach to the
poor-man's Web services - HTML forms- rather than REST and SOAP that are
becoming more relevant
each day. The RCurl and SSOAP address the latter.
D.
> Thanks
>
>
> Duncan Temple Lang wrote:
>>
>> Thanks for explaining this, Charl
erating
systems and to create binaries. Running Windows and not being able to install
R packages from source is a choice, not a technical limitation.
D.
>
> Thanks,
>
>
>
> Duncan Temple Lang wrote:
>>
>>
>> Bogaso wrote:
>>> Thank you so much fo
Hi Gary, Greg, et al.
In addition to making some things slightly simpler,
the RCurl package also provides some necessary lower-level
control over the HTTP requests. Firstly, it can handle HTTPS.
Secondly, numerous REST applications will require more information
in the header of the HTTP request,
The latest version of the Rcompression package (www.omegahat.org/Rcompression)
provides a gzip() function that does this. The example in the help page shows
how.
There is a source version of the package in the Omegahat repository (and on the
package's
Web site), but no binaries at this point.
Hi Rob.
Without the file content_1.xml or any information
from the R call stack (e.g. options(error = recover)
and then run the command and dynamically explore the
state of affairs when the error occurs), there is
no way for us to know what the problem might be.
Somehow, the XML parser appears t
[David contacted me directly, so I am sending my off-line reply to the list
just for the record in case others encounter a simple problem.]
Hi David.
No problem contacting me at all.
I saw your mail at one point on the mailing list,
but didn't have a chance to respond.
Indeed, it seems like th
Hi Joh.
What particular aspects of expat do you want that libxml2 and
the XML package currently cannot provide?
The early versions of the XML package (for the first few years)
could support expat and libxml2 as the C++/C-level parsers.
However, the support for expat was not maintained, so while
doesn't have a full XPath
implementation
by itself, AFAIK.
So basically, I wouldn't prematurely worry about speed.
If you have a test case, you can profile the code and see
where the bottlenecks are.
D.
>
> Thanks, Joh
>
> On Saturday 24 October 2009 20:38:23 Duncan Temp
the files you are working with? Suprisingly, reading
70Mb files into memory and doing XPath can be quite fast.
D.
>
> Thanks, Joh
>
> On Saturday 24 October 2009 23:31:46 Duncan Temple Lang wrote:
>> Johannes Graumann wrote:
>>> Hi,
>>>
>>> I had heard that E
Jim Lemon wrote:
> On 10/28/2009 04:06 AM, Hesen Peng wrote:
>> Hello everybody,
>>
>> I'm write a function whose output represents a tree. Can anyone please
>> recommend me some data structure in R which are good for expressing a
>> tree? The possible idea I'm having in my mind is to represent t
Hi Grainne
There is one likely cause. But before getting into the explanation,
can you send me the output from when you installed the package, e.g. the output
from
R CMD INSTALL RSPerl
and any configuration arguments you specified.
You can send this to me off-list and we can summarize a
Hi Steffen et al.
The development version of SSOAP and XMLSchema I have on my machine
does complete the processWSDL() call without errors. I have to finish
off some tests before releasing these. It may take a few days before
I have time to work on this, but hopefully soon.
Thanks for the info.
stefan.d...@gmail.com wrote:
> Hello,
> from a software I have the following output in xml (see below):
> It is a series of matrices, for each age one. I have 3 categories
> (might vary in the application), hence, 3x3 matrices where each
> element gives the probability of transition from i to j.
})
top = newXMLNode("transitionmatrix", .children = trans)
saveXML(top, "newTransition.xml")
>
> Best,
> Stefan
>
>
> On Thu, Nov 12, 2009 at 3:17 PM, Duncan Temple Lang
> wrote:
>>
>> stefan.d...@gmail.com wrote:
>>> Hel
Use
curlPerform(url = 'http://pubchem.ncbi.nlm.nih.gov/pug/pug.cgi', postfields =
q)
That gives me:
31406321645402938
Rajarshi Guha wrote:
>
Peng Yu wrote:
> On Wed, Nov 25, 2009 at 12:19 AM, cls59 wrote:
>>
>> Peng Yu wrote:
>>> I'm interested in parsing an html page. I should use XML, right? Could
>>> you somebody show me some example code? Is there a tutorial for this
>>> package?
>>>
>> Did you try looking through the help pages
Just this morning, I made suppressing these parser messages
the default behavior for htmlParse() and that will apply
to readHTMLTable() also.
Until I release that (along with another potentially
non-backward compatible change regarding character encoding),
you can use
readHTMLTable(htmlParse("i
Hi Luis.
You can change the two lines
PROBLEM buf
WARN;
to the one line
warning(buf);
That should compile.
If not, please show us the compilation command for DocParse.c, i.e. all the
arguments
to the compiler, just above the error messages.
D.
Luis Tito de Morais wrote:
> Hi list,
rel Buchinsky wrote:
>>
>>> That was painless. I had already installed Rtools and had already put it
>>> on my path.
>>>
>>> Your line worked very well. [Thanks for telling me. However I did it last
>>> time was worse than sticking daggers in my eyes.
Hi Michael
If you just want all of the text that is displayed in the
HTML docment, then you might use an XPath expression to get
all the text() nodes and get their value.
An example is
doc = htmlParse("http://www.omegahat.org/";)
txt = xpathSApply(doc, "//body//text()", xmlValue)
The resul
Hi Farrel
I have taken a look at the problems using RGoogleDocs to read
spreadsheets and was able to reproduce the problem I believe you
were having. A few minor, but important, changes and I can read
spreadsheets again and apparently still other types of documents.
I have put an updated versio
cally, recognizing the type of a document, e.g. a spreadsheet
or word processing document or generic document.
The changes made the detection more robust or more consistent
with any changes at Google.
D.
> Farrel Buchinsky
> Google Voice Tel: (412) 567-7870
>
>
>
> On Fri, D
RSPerl is not abandonded, but I haven't had much time to work on it.
If you can send me an example to reproduce the race condition, we can
probably think about a solution.
D.
Daniel Klein wrote:
Greetings!
Being a Perl hacker for some time, and wanting to leverage what R provides, I've be
Robert Schneider wrote:
Hi there,
I'm not certain if this is the correct list where to post this question, or if it ought to be on the R developper one... I am trying to use the RGoogleDocs package to import into R the spreadsheets on my Google docs account. I downloaded the latest package (0.
Dieter Menne wrote:
Dimitri Szerman-2 wrote:
Hello,
I was wondering if there is a function in R that imports tables directly
from a HTML document.
The XML package can do this:
http://markmail.org/message/cyicoa3htme4gei2
Duncan Temple Lang:
The htmlParse() and htmlTreeParse() functions
package, Duncan Temple Lang posted an update. I have
installed it and now can list my spreadsheets but alas I cannot read the
data within any of them.
Has anybody been able to get it to work.
I would love to see a real live example of sheetAsMatrix
I am not sure how to specify sheet and con = sh
Hi Brigid.
Here are a few commands that should do what you want:
bri = xmlParse("myDataFile.xml")
tmp = t(xmlSApply(xmlRoot(bri), xmlAttrs))[, -1]
dd = as.data.frame(tmp, stringsAsFactors = FALSE,
row.names = 1:nrow(tmp))
And then you can convert the columns to whatever ty
Hi Kulwinder
There seems to be many points of confusion here
You appear to have added new files to the installation of the XML
package, i.e. norel.xsd and LogCallSummary.bin into examplData.
They are not part of the regular XML package installation.
Because these are not part of the XML insta
actually row numbers where specific events occurred.
Thanks again for all the help!
-Brigid
On Wed, May 20, 2009 at 5:16 PM, Duncan Temple Lang
wrote:
Hi Brigid.
Here are a few commands that should do what you want:
bri = xmlParse("myDataFile.xml")
tmp = t(xmlSApply(xmlRoot(br
Olivier Cailloux wrote:
Dear list,
I am trying to use the SSOAP package to access a very simple SOAP
service, included as a demonstrator in the axis2 Apache package:
"Version" (takes no input parameters and should return a string with the
version number). The web service itself seems to be
Hi Robert
As Brian Ripley wrote in a message to the list earlier today,
you will want a more recent version of libcurl.
RCurl can be easily made to check the availability of all the different
options to handle old versions of libcurl, but this slows down the
installation for everyone. But more
Olivier Cailloux wrote:
Duncan Temple Lang a écrit :
Olivier Cailloux wrote:
Dear list,
Sorry about that, my e-mail has been sent too soon by mistake (also from
an incorrect exp. address). I was planning to add further details.
So I'm running Debian Lenny. sessionInfo() giv
Hi
If you are getting exactly the same errors, then it is probable
that your installation of curl-7.19.2 is not taking
effect and the configuration script is still finding the older
version. So you may want to check the output
of
curl-config --version
in the same shell as you issue R CMD INS
Yes. We will release a version in the next few weeks
when I have time to wrap it all up.
There is also a Docbook-based version that uses
R extensions to Docbook for authoring structured
documents.
D.
Tobias Sing wrote:
Dear all,
has someone implemented functionality for writing reports from R
It is not so much that rjson is implemented in R that makes it slow,
just that it does not use vectorized operations.
The package RJSONIO
http://www.omegahat.org/RJSONIO
can be used as a drop-in replacement for rjson and was written to be
faster (by using vectorized operations) and exte
> (08 May 2009)
>
>
> Farrel Buchinsky
> Google Voice Tel: (412) 567-7870
>
>
>
> On Wed, May 20, 2009 at 12:28, Duncan Temple Lang
> wrote:
>
> >
> > Hi Farrel
> >
> > This particular problem is a trivial issue of an argument out
> >
g...@ucalgary.ca wrote:
We got all rows by:
library(XML)
doc =
htmlParse('http://www.statcan.gc.ca/daily-quotidien/090520/t090520b1-eng.htm')
rows = xpathSApply(doc, '//table/tbody/tr')
The last row is:
row_last = rows[15]
row_last
[[1]]
Unsmoothed composite
leading indicator
221.8
218.4
Hi Olivier
Olivier Cailloux wrote:
Hello,
I am trying to reach a web service using the SOAP package. I succeeded
calling the web service, but not sending parameters to it. After much
research and tries, I think I found that the problem lies in the
namespace including the parameters in the S
Hi Johannes
I would "guess" that the trimming of the text occurs because
you do not specify trim = FALSE in the call to xmlEventParse().
If you specify this, you might well get the results you expect.
If not, can you post the actual file you are reading so we can
reproduce your results.
D.
J
own versions of my script and data file. Thanks for any further hint.
Joh
Duncan Temple Lang wrote:
Hi Johannes
I would "guess" that the trimming of the text occurs because
you do not specify trim = FALSE in the call to xmlEventParse().
If you specify this, you might well get the r
Hi Benno et al.
I have had some code for reading RDA files via R functions
and binary connections. It is available from
http://www.omegahat.org/RDA
or
install.packages("RDA", repos = "http://www.omegahat.org/R";,
dep = TRUE)
It could be made faster if there is inte
Hi Lauri.
I am in the process of making some changes
to the encoding in the XML package. I'll take a look
over the next few days. (Not certain precisely when.)
D.
Lauri Nikkinen wrote:
> Hi,
>
> I'm trying to get data from web page and modify it in R. I have a
> problem with encoding. I'm no
ontinue developing a small package called R2sas2R with
> obvious meaning and I'll release it on CRAN as soon as I'm a bit
> further. (first tests under Windows using the StatconnDCOM connector and
> the rcom package are encouraging).
>
--
"There are men who can
Dieter Menne wrote:
>
> Velappan Periasamy wrote:
>> I am not able to import zipped files from the following link.
>> How to get thw same in to R?.
>> mydata <-
>> read.csv("http://nseindia.com/content/historical/EQUITIES/2010/JAN/cm15JAN2010bhav.csv.zip";)
>>
>
> As Brian Ripley noted in
>
>
Hi Jan
Is
.XMLRPC("http://localhost:9000";, "Cytoscape.test", .opts = list(verbose =
TRUE))
the command you used? If not, what did you use?
Can you debug the .XMLRPC function (e.g. with options(error = recover))
and see what the XML that was sent to the server, i.e. the cmd variabl
Alexis-Michel Mugabushaka wrote:
> Dear Rexperts,
>
> I am using R to query google.
I believe that Google would much prefer that you use their API
rather than their regular HTML form to make programmatica search queries.
>
> I am getting different results (in size) for manual queries and que
Uwe Ligges wrote:
>
>
> On 04.02.2010 03:31, mkna005 mkna005 wrote:
>> Hello all!
>> I was wondering if it is possible to create a zip archive within R and
>> add files to it?
>
> No.
Well, the Rcompression package on the Omegahat package does have some
facilities for it.
It doesn't do it in
Hi
While there is different level of support for SVG in the different browsers,
basic SVG (non-animation) does work on all of them (with a plugin for IE).
In addition to the 2 SVG packages on CRAN, there is SVGAnnotation at
www.omegahat.org/SVGAnnotation and that is quite a bit more powerful.
The
Hi Sascha
Your code gives the correct results on my machine (OS X),
either reading from the file directly or via readLines() and passing
the text to xmlEventParse().
The problem might be the version of the XML package or your environment
settings. And it is important to report the session info
Hi Daisy
Use getURLContent() rather than getURL().
The former handles binary content and this appears to be a zip file.
You can write it to a file or read its contents directly in memory, e.g
library(RCurl)
z =
getURLContent("http://biocache.ala.org.au/ws/occurrences/download?q=Banksia+eri
Hi Stavros
xmlToDataFrame() is very generic and so doesn't know anything
about the particulars of the XML it is processing. If you know
something about the structure of the XML, you should be able to leverage that
for performance.
xmlToDataFrame is also not optimized as it is just a convenience
That URL is an HTTPS (secure HTTP), not an HTTP.
The XML parser cannot retrieve the file.
Instead, use the RCurl package to get the file.
However, it is more complicated than that. If
you look at source of the HTML page in a browser,
you'll see a jsessionid and that is a session identifier.
The
Hi Ron
Yes, you can use ssl.verifypeer = FALSE. Or alternatively, you can use also
use
getURLContent(, cainfo = system.file("CurlSSL", "cacert.pem",
package = "RCurl"))
to specify where libcurl can find the certificates to verify the SSL signature.
The error you are encounte
Hi Tao
In the same R session as you call install.packages(),
what does
system("which xml2-config", intern = TRUE)
return?
Basically, the error message from the configuration script for the
XML package is complaining that it cannot find the executable xml2-config
in your PATH.
(You can also
Hi Earl
The cookies will only be written to the file specified by the cookiejar option
when the curl handle is garbage collected.
If you use
rm(ch)
gc()
the cookie.txt file should be created.
This is the way libcurl behaves rather than something RCurl introduces.
If you don't explic
Hi Adam
[You seem to have sent the same message twice to the mailing list.]
There are various strategies/approaches to creating the data frame
from the XML.
Perhaps the approach that most closely follows your approach is
xmlRoot(doc)[ "row" ]
which returns a list of XML nodes whose node n
When readHTMLTable() or more generally the HTML/XML parser fails to retrieve
a URL, I suggest you use check to see if a different approach will work.
You can use the download.file() function or readLines(url()) or
getURLContent() from the RCurl package to get the content of the URL.
The you can p
Hi James
Unfortunately, I am not certain if the "latest version"
of the XML package has the garbage collection activated for the nodes.
It is quite complicated and that feature was turned off in some versions
of the package. I suggest that you install the version of the package on github
git
i
>> --
>> Yihui Xie
>> Phone: 515-294-2465 Web: http://yihui.name
>> Department of Statistics, Iowa State University
>> 2215 Snedecor Hall, Ames, IA
>>
>>
>> On Mon, Sep 17, 2012 at 11:16 AM, Duncan Temple Lang
>> wrote:
>>> Hi
Hi ?
The key is that you want to use the same curl handle
for both the postForm() and for getting the data document.
site = u =
"http://www.wateroffice.ec.gc.ca/graph/graph_e.html?mode=text&stn=05ND012&prm1=3&syr=2012&smo=09&sday=15&eyr=2012&emo=09&eday=18";
library(RCurl)
curl = getCurlHandle(c
;
> I have been trying what you suggested however I am getting an error when
> trying to create the function fun<- createFunction(forms[[1]])
> it says Error in isHidden I hasDefault :
> operations are possible only for numeric, logical or complex types
>
> On Wed, Sep 19,
Hi Francisco
The code gives me the correct results, and it works for you on a Windows
machine.
So while it could be different versions of software (e.g. libcurl, RCurl, etc.),
the presence of the word "squid" in the HTML suggests to me that
your machine/network is using the proxy/caching softw
Just to let people know
On the Omegahat site (and source on github),
there are packages for working with Office Open
documents (and LibreOffice too), includinging
RWordXML, RExcelXML and the generic package OOXML
on which they rely.
These are prototypes in the sense that they
do not comprehe
Rather than requiring manual tweaking,
library(XML)
readHTMLTable("http://www.worldatlas.com/aatlas/populations/usapoptable.htm";)
will do the job for us.
D.
On 10/22/12 8:17 PM, David Arnold wrote:
> All,
>
> A friend of mine would like to use this data with his stats class:
>
> http://www.
Hi Eduardo
Scraping the coordinates from the HTML page can be a little tricky
in this case. Also, Google may not want you using their search engine
for that. Instead, you might use their Geocoding API
(https://developers.google.com/maps/documentation/geocoding),
but do ensure that this fits wit
Hi Frederic
Perhaps the simplest way to profile the individual functions in your
handlers is to write the individual handlers as regular
named functions, i.e. assigned to a variable in your work space (or function
body)
and then two write the handler functions as wrapper functions that call thes
Hi Ben
Can you tell us the slightly bigger picture, please?
Do you want to create a single similar node entirely in isolation
or do you want to create it as part of an XML tree/document?
Who will be reading the resulting XML.
You can use a parent node
top = newXMLNode("storms", namespaceDef
Hi Florian
Yes, there are several options for a curl operation that control the timeout.
The timeout option is the top-level general one. There is also timeout.ms.
You can also control the timeout length for different parts of the
operation/request
such as via the connecttimeout for just estab
Hi Arvin
2.9.2 is very old. 2.13 is still old.
Why not upgrade to 2.15.*?
However, the problem is that you the object you are passing to xmlName()
is NULL. This will give an error in the latest version of the XML package
and most likely any version of the XML package. I imagine the structure
Hi Michael
The problem is that the content of the .js file is not JSON,
but actual JavaScript code.
You could use something like the following
tt = readLines("http://mbostock.github.com/protovis/ex/wheat.js";)
txt = c("[", gsub(";", ",", gsub("var [a-zA-Z]+ = ", "", tt)), "]")
tmp = paste(tx
lete and which need to be filled in with NAs before rbinding.
Best,
D.
On 12/2/12 6:26 AM, Michael Friendly wrote:
> On 12/1/2012 4:08 PM, Duncan Temple Lang wrote:
>> Hi Michael
>>
>>The problem is that the content of the .js file is not JSON,
>> but actual JavaScript
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