similar to: XML package example code?

Dear All, Can someone please guide me how to get the certain part from a long html language? e.g. "<td><a href='2005-01.html'>2005-01</a></td><td><a href='2006-01.html'>2006-01</a></td><td><a href='2007-01.html'>2007-01</a></td><td><a

Hallo wine-users, I'm new to wine and to this list. During configuration I got the message that libcapi20 could not be found. I did not worry about that, thinking it was an ISDN thing and I don't use ISDN. But now I have to run a Windows application which insists on using libcapi20 :( I have been searching with Google, but not been able to find any sources for it. Could somebody please

Okay, here's the dal. Me and my friend both have asterisk boxes. I want to be able to type extension 27 on my end and get his extension 27, and he wants to be able to type 277 on his end and get my extension 9999. We both have FQDN's, and would like to see about doing this either over sip or IAX... Any help much papreciated, Shane -- -Shane Blog: http://blind-geek.com/blog/ CoOwner:

Hi I have installed xen, kernel-xen , virt-manager and rebooted on xen kernel.When I do an ifconfig I get details of eth0,eth1,eth2 ,lo and virbr0. when i tried to create a guest using virt-manager ,I get "Error: Device 0 (vif) could not be connected. Hotplug scripts not working." i get same error when try to create guest using xm create. Please help me how to proceed. Thanks,

Hi, Is there a way to run wine in RAM only using tmpfs? kinda like a portable application running from a flash disk? I have a slow harddisk, and to alleviate the issue, I run Firefox Portable thru wine from RAM. However, I think wine running locally is causing slow downs when a few tabs are open etc. Thanks

Can someone point me to a page about writing a text file to call an external number and play a TTS with cepstral? I know it includes the creation of a .call file but beyond that im a bit lost.

Hi, how can I parse Google search results? The following code returns "integer(0)" instead of "1" although the results of the query clearly contain the regex "cran". #### address <- url("http://www.google.com/search?q=cran") open(address) lines <- readLines(address) grep("cran", lines[3]) #### Thanks Philip -- Philip Leifeld Max

Hello everyone, I would like to parse very large xml files from MS/MS experiments and create R objects from their content. (By very large, I mean going up to 5-10Gb, although I am using a 'small' 40M file to test my code.) My first attempt at parsing the 40M file, using the XML package, took more than 2200 seconds and left me quite disappointed. I managed to cut that down to around 40

You can use htmlTreeParse and xpathApply from the XML library. something like: xpathApply( htmlTreeParse("http://blabla", useInt=T), "//td", function(x) xmlValue(x)) should do it. Gamma wrote: > > anyone care to explain how to read a html table, it's streaming data > (updated every second) and i am looking for a suitable function. > > The imported html

Dear R-help, The following code downloads an html document into variable 'doc' and then stores an internal representation into variable 'html.tree'. Even if the html code is malformed, this still works which is fantastic. However, as in the example below, i do get some ouput from R in the console which i would like to suppress somehow, so i can keep my window a bit cleaner. I

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

Dear colleagues, I'm trying to parse the html content from this webpage:

Hi, Consider the following code: require(XML) xmlFile = paste( "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n", "<mzXML xmlns=\"a\" xmlns:xsi=\"b\" xsi:schemaLocation=\"c\">\n", "<parentFile a=\"a\" b=\"b\" />\n",

Dear R-help, I want to download the text from a web page, however what i end up with is the html code. Is there some option that i am missing in the RCurl package? Or is there another way to achieve this? This is the code i am using: > library(RCurl) > my.url <- 'https://stat.ethz.ch/mailman/listinfo/r-help' > html.file <- getURI(my.url, ssl.verifyhost = FALSE,

Hi, I'm trying to get data from web page and modify it in R. I have a problem with encoding. I'm not able to get encoding right in htmlTreeParse command. See below > library(RCurl) > library(XML) > > site <- getURL("http://www.aarresaari.net/jobboard/jobs.html") > txt <- readLines(tc <- textConnection(site)); close(tc) > txt <- htmlTreeParse(txt,

Hello Everyone, I am an avid Sweave user and I am trying to pretty print floating point numbers for latex output. For example in my document, I would like: 4.2\cdot 10^-{8} Instead of: 4.2e-08 The Hmisc package has a nice function for doing this- but Hmisc has a ton of dependencies and has proved very unportable to the various machines I work on. So, I set out to write my own function that

Hi, can anybody point me to a package with C++ code that call Fortran subroutines? I am trying to do the same thing but we scarce success. Error in dyn.load("utils.so") : unable to load shared library 'utils.so': dlopen(utils.so, 6): Symbol not found: _robcovf Referenced from: utils.so Expected in: dynamic lookup [[alternative HTML version deleted]]

Hi all, I have looked around for help on creating GUIs for R, but haven't found anything. I would be interested in any advice or webpages that have information on the best language, tutorials etc. for creating simple GUIs. Mainly I want to do this as a heuristic exercise. Thanks for any help. Wade Wall [[alternative HTML version deleted]]

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

Greetings, I am trying to get all of the text from a web page as if I "selected all" on the page, pasted into a text file, and then read in the text file with read.csv(). # this is the actual page I'm trying to acquire text from: web.pg <- readLines("http://www.airweb.org/?page=574") # then parsed in hopes of an easier structure to work with: web.pg <-