similar to: Text Mining with Facebook Reviews (XML and FQL)

Hi, I have some XML files that have a processing instruction directly after the XML declaration when I do kgroup.reading <- character(0) for (file in file_list){kgroup.reading <- xmlParseDoc(file.path("c:","projects","respositories","dk","004",file))} I get the error file name :1: parser error : Start tag expected, '<' not found

Hi Can some one please point out where i am wrong. I am trying to position set of nodes column-wise in cytoscape using RCytoscape A----D B----E C----F ------------------- g <- new ('graphNEL', edgemode='undirected') cw <- CytoscapeWindow ('smallExample', graph=RCytoscape::makeSimpleGraph()) layout (cw, 'jgraph-spring') redraw(cw) nodesFr = c('A',

Hello again, Another stumble here that is defeating me. I try: a<-readLines(url("http://feeds.feedburner.com/grokin")) t<-XML::xmlTreeParse(a, ignoreBlanks=TRUE, replaceEntities=FALSE, asText=TRUE) elem<- XML::getNodeSet(XML::xmlRoot(t),"/rss/channel/item")[[1]] And I get: Start tag expected, '<' not found Error: 1: Start tag expected, '<' not

I submitted this as a bug here: http://rubyforge.org/tracker/index.php?func=detail&aid=18799&group_id=4187&atid=16130 However, I just realized that I probably should have posted here first. Has anyone else had a similar experiance with queries that don''t return results? I have the following FQL Query: "SELECT uid FROM user WHERE has_added_app = 1 AND uid IN (SELECT

Hey everybody. I''ve been using Facebooker on several projects over the last few months and feel like it is really starting to mature. I''d like to push towards a 1.0 release within the next month. I''d really like everybody''s input on what still needs to be done, as well as some help in wrapping things up. I''ve created a list of things that still

Hello, I'm trying to install KEGGSOAP with bioconductor but i'm facing this problem: /> biocLite("KEGGSOAP") BioC_mirror: http://bioconductor.org Using R version 2.15, BiocInstaller version 1.4.4. Installing package(s) 'KEGGSOAP' trying URL 'http://www.bioconductor.org/packages/2.10/bioc/src/contrib/KEGGSOAP_1.30.0.tar.gz' Content type

Hi, I am trying to parse XML files and read them into R as a data frame, but have been unable to find examples which I could apply successfully. I'm afraid I don't know much about XML, which makes this all the more difficult. If someone could point me in the right direction to a resource (preferably with an example or two), it would be greatly appreciated. Here is a snippet from one of

This is my first message to the list. Hello everybody! I just wanted to let you know that I submitted a couple of patches for two features that you might find them of interest. The first one adds support for unparsed responses to Facebooker::Session and Facebooker::Service models. This allows to use the Facebooker::Session.post method to obtain a plain response from the Facebook API, useful for

I set virt-manager in qemu:///system space and tried to add new VM but it didn't proceed. Found out serial in crypic form. # cat /sys/devices/virtual/dmi/id/product_serial ÿÿÿÿÿÿÿ #virt-manager --debugTraceback (most recent call last):   File "/usr/share/virt-manager/virtManager/libvirtobject.py", line 225, in _reparse_xml     self._xmlobj = self._build_xmlobj(self._get_raw_xml())

I''m trying to use the Ferret DRB server to avoid concurrency issues when using multiple mongrels. I can successfully add and edit data on my index via the DRB server, however, when I search the index, I get the following error: DRb::DRbConnError (DRb::DRbServerNotFound): /usr/lib/ruby/1.8/drb/drb.rb:1647:in `current_server'' /usr/lib/ruby/1.8/drb/drb.rb:1709:in

I'm trying to upload a file using RCURL:s ftpUpload() to a ftp-server using the following command: > ftpUpload("'VERY.ODD.FILE.NAME(+1)'",to="ftp://x.x.x.x/","' VERY.ODD.FILE.NAME(+1)'",userpwd="USER:PASSWORD") OK 0 The file I'm trying to upload is a very simple text-file but with a bit weird filename. Note the ' on each

I am using htmlParse from XML library on a paricular website. Sometimes code fails, sometimes it works, most of the time id doesn't and i cannot see why. The file i am trying to parse is  http://www.londonstockexchange.com/exchange/prices-and-markets/international-markets/indices/home/sp-500.html?page=0 Sometimes the following code works n<-readHTMLTable(htmlParse(url)) But most of the

Hi all, I want to download data from those two different sources, directly into R : http://www.rateinflation.com/consumer-price-index/usa-cpi.php http://eaindustry.nic.in/asp2/list_d.asp First one is CPI of US and 2nd one is WPI of India. Can anyone please give any clue how to download them directly into R. I want to make them zoo object for further analysis. Thanks, -- View this message in

Hello, I am currently taking various users parameters and build an FQL query. For example, I I was given: query = "indian reservation" date: 20050101 to 20070303 location = USA Human version: Get all of the documents containing "indian reservation" which were published between 20050101 to 20070303 in the USA FQL: +content:(indian reservation) +date:{20050101 20070303}

Hi, Why is the following retuning a nodset of length 0: > library(XML) > test <- xmlTreeParse( > "http://www.unimod.org/xml/unimod_tables.xml",useInternalNodes=TRUE) > getNodeSet(test,"//modifications_row") Thanks for any hint. Joh

I''m getting a segmentation fault on a large index (15GB). I''m running ferret 0.11.4 on OpenSuSE 10.2 with ruby 1.8.6. The segmentation fault appeared after I optimized the index, see further below for the error message I got before that. Ferret works perfectly on other (smaller) indexes. Is this a known issue, and if so, is there a workaround? --------------------- after

hello, with facebooker can I get a list of someone''s facebook friends, only using his facebook id? If yes, then please let me know how... (and don''t read further) If this is not possible, then here is my problem: ------------------------------------------- I have a flash movie embedded in the canvas page of my Facebooker application. The movie gets information from an xml

2009 Wish list for R (no particular order): - some way of placing backslashes in literal strings without escaping them. Useful for latex, regular expressions and Windows file paths. This seems to come up from time to time on the lists. Ruby, python, Perl and other scripting languages have various ways to handle this which might be used as a model. - in Windows, some way to tell

I am a relatively new user to R, and I am trying to learn more about converting data in an XML document into "2-dimensional format" such as a table or array. I might eventually wish to export this data into a relational database such as SQL, and/or to work with this data within the R package. My sample XML document is located at "

I hadn't paid attention when one or two folks recently posted this, but it's hit us, also: $ sealert -l d1655210-f43c-4737-98dc-86b6aac82bb6 Entity: line 53: parser error : Input is not proper UTF-8, indicate encoding ! Bytes: 0x99 0x3C 0x2F 0x74 <tpath>`</tpath> ^ failed to connect to server: xmlParseDoc() failed I tried reinstalling