search for: zill

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2011 Jul 05
2
Stuck ...can't get sapply and xmlTreeParse working
...ste(tbl$Address,"&citystatezip=",tbl$Township,"%2C+PA", sep='') new.add <- sub("^( )+","", new.add) new.add <-data.frame(gsub("( )+",'+', new.add)); names(new.add) <- "ParseAddress" hm <- function(x) { url.zill <-paste("http://www.zillow.com/webservice/GetDeepSearchResults.htm?zws-id=X1-ZWz1bup03e49vv_5kvb6&address=",x, sep="") ############## problem line is next ################################# zdoc <-xmlTreeParse(url.zill, useInternalNode=TRUE, isURL=TRUE) ##########...