search for: xtag

..."\n", quote=FALSE, col.names=FALSE, row.names=FALSE) return(NULL) } #xValHelperSpecial and xValHelper are prerty similar hence avoiding code for xValHelper xValHelperSpecial <- function(node, xtag) { nobs <- xmlSize(node) out<-NULL if(xtag == "tagName1") { for (n in seq(1:nobs)) { temp <- xpathApply(node[[n]], "//" %+% xtag, xmlValue) if(length(temp) > 0) { if (n==1) assign("out",gsub('(^ +)|( +$)'...

Hi guys I'm trying to figure out how I can use probabilistic searching on a given field within a document; I've written to the list about this before, but haven't quite figured out what's required and, following a little research, I think I understand what I need to do but I'd like a clarification on this. o We have a database of a number of documents, with fields: title,

...op 'em, so that the smoothing looks like a mess in the plot .... I attach my scripts, a function that would automatize the process explained above #d = a data.frame with some Na #c1,c2 =column indexes regr.plot<-function(d,c1,c2, method=c("spearman","pearson"),titolo,xtag,ytag,livello){ test<-cor.test(d[,c2],d[,c1],method="spearman") pval<-round(test$p.val,4) corr<-round(test$estimate,4) I<-predict(lm(d[,c1]~d[,c2]),newdata=d,interval="confidence",level=livello) plot(d[,c2],d[,c1],xlab=as.character(xtag),ylab=as.character(ytag)) titl...

I want to use "NOT expression", from xapian document, it is supported.

...from Theora and CMML headers. This provides efficient playback of video and the current CMML clip. * Read-only support for reading and importing Annodex v2 content to allow existing content to be recomposed in v3 format without modification. General improvements and bugfixes: * Updates to xtag to gracefully ignore XML comments and processing directives, and new internal API documentation in xtag.h * use liboggz's default STRICT mode when writing to ensure adherence to Ogg mapping constraints * added accessor functions anx_get_presentation_time() and anx_get_basetime() * upda...

Could someone provide a link or examples of parsing XML document in R? Few specific questions below: For instance I can retrieve specific nodes using this: node <- xpathApply(xml, "//" %+% xtag, xmlValue) 1) I want to be able to retrieve parent node for this node, how can I do this? getParentNode() does not seem to cut it. 2) How can I retrieve children nodes for a particular node? 3) How can I create an iterator to iterate through the whole tree? Thank you, Pratt -- View this mess...