similar to: How to parse xml with same key name ?

I have an XML file that has within it the coordinates of some polygons that I would like to extract and use in R. The polygons are nested rather deeply. For example, I found by trial and error that I can extract the coordinates of one of them using functions from the XML package: doc <- xmlInternalTreeParse('doc.kml') docroot <- xmlRoot(doc) pgon <-

Hi, I am working on table suing R and Latex. I am writing .Rnw file first in which i m reading input file and storing into dataframe. After filtering certain values from this dataframe. I am planning to display it. I don't want to use xtable since i need to change column names. *Sample .Rnw file* @ <<echo=FALSE>>= cat("\begin{table}[ht]")

Hi, I m working on latex and R and i need to dynamically generate colors. r<-paste("rgb(1.000,",0,",",0,")",sep="") # i m generating dynamically by paste command cars <- c(1, 3, 6, 4, 9) plot(cars, type="o", col=r) *Error in plot.xy(xy, type, ...) : invalid colour name 'rgb(1.000,0,0)'* How to fix this

Hi, I m working on R and read one image with russian font using readjpeg() function and write it on pdf (using grid). But russian text is not visible on pdf. How can i fix my pblm? Regards <http://r.789695.n4.nabble.com/file/n4650417/pointer.jpg> library(JPEG) library(grid) pdf("out.pdf" , width = 6.6 ,height = 4.2,family= "URWHelvetica", encoding="KOI8-R")

Hi again, On Tue, 2010-06-22 at 10:02 +0200, Steffen Neumann wrote: > So, if XMLSchema:::processSchemaTypes() does not find > any custom/embedded type definitions, is it possibe to "inject" those > from the http://www.w3.org/2001/XMLSchema.xsd > into genSOAPClientInterface() instead ? Well, it's not possible, at least for me. This is as far as I got, any help

Hi, As the server www.omegahat.org seems to be down since quite a while, could someone send me the RSXML library for Windows2000 ? Many thanks, Marc Mamin

Dear R experts, I try to extract certain child nodes from an XML document and construct a table in which the parent node names are the columns and the child id values, joined in a list, are the cell content. If I first apply an XPath query to extract all above parent nodes, then iterate over those nodes and again apply a XPath query to select their child nodes, I get *ALL* matching child nodes

Hi, Does anyone have a binary of XML package for 1.7.0 on Windows? I have searched it at the RSXML pages (http://www.omegahat.org/RSXML/ ) but it seems it is no longer support. Any pointers for the compiled version will be appreciated. Regards, mushtaq [[alternate HTML version deleted]]

Please consider this: <Manifest xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" > <!-- eName : name of the element. eValue : value of the element. --> <OutputFilePath>./XYZ</OutputFilePath> <FilesList> <File> <FileTypeId>10</FileTypeId>

I am facing problem in installing the R package on linux . When i put the command install.packages("BART") Then it asks for selecting the mirror , i have selected the mirrror , but it is showing no package in repository .I have selected different different repository still i am getting the same error what can i do , please help me out.i am sending the screenshot of unix terminal . I will

R Users: After installing Bioconductor, RSXML and all the relevant Win32 DLLs (libxml2, zlib, iconv), I receive the following error message when using pm.getabst() Error in xmlRoot(absts) : no applicable method for "xmlRoot" I receive this when using the example from help(pm.getabst). Downloading the target XML file, parsing it with xmlTreeParse and applying xmlRoot returns no

Sorry to ask a (probably) dumb question, but I am trying to install XML package on Windows XP, R 2.0.1, and I get the error: "This application has failed to start because libxml2.dll was not found. Re-installing the application may fix this problem" > library(XML) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library

Hi everyone, I have this kind of raw dataset : - <Temp diffgr:id="Temp14" msdata:rowOrder="13"> <Date>2005-01-17T00:00:00+05:30</Date> <SecurityID>10149</SecurityID> <PriceClose>1288.40002</PriceClose> </Temp> - <Temp diffgr:id="Temp15" msdata:rowOrder="14">

Hello, I'm attempting to read information from an XML into a data frame in R using the "XML" package. I am unable to get the data into a data frame as I would like. I have some sample code below. *XML Code:* Header... Data I want in a data frame: <data> <row BRAND="GMC" NUM="1" YEAR="1999" VALUE="10000" /> <row

I need to construct a custom XML reader, the files I'm working with are in funky XML format: <str name="author">Paul H</str> <str name="country">USA</str> <date name="created_date">2010-02-16</date> I want to read the file so it looks like: author = Paul H country = USA created_date=2010-02-16 Does any one know how to

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?

R Users - I asked about this a few months ago and never did quite figure it out, so with more information, allow me to try again. If I use the following code: library(xml) xmlTreeParse("http://home.comcast.net/~larsenmtl/xmlTestDoc.xml", isURL = TRUE) I receive this error: Error in xmlTreeParse("http://home.comcast.net/~larsenmtl/xmlTestDoc.xml"", : error in

Hello, I'm attempting to read information from an XML into a data frame in R using the "XML" package. I am unable to get the data into a data frame as I would like. I have some sample code below. *XML Code:* Header... Data I want in a data frame: <data> <row BRAND="GMC" NUM="1" YEAR="1999" VALUE="10000" /> <row

I need help with creating custom xml reader for use with the tm package. The objective is to crate a corpus for analysis. Files that I'm working with come from solr and are in a funky XML format never the less I'm able to parse the XML files using solrDocs.R function provided by Duncan Temple Lang. The problem I'm having that once I parse the document I need to create a custom

Hi all, this is my first post in this mailing group. I hope that anyboby could help me parsing a xml file. I found this website http://www.omegahat.org/RSXML/gettingStarted.html but unfortunately my XML file is not as easy as the one in the example. Example: <?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet