Is it possible to reproduce the eye-diagram described here from the topic model/ https://github.com/ouzor/eyediagram/blob/master/example.R
and shown here: https://github.com/ouzor/eyediagram/blob/master/example/ExampleEyeDiagram.pdf The code do not work in processing as suggested by the author and the outhor seems not to be interested in developing the code further. Here is a toy topic model using yahoo headline news to start with. ############################################################### library(XML) source <- "http://finance.yahoo.com/q/h?s=AAPL+Headlines"; d <- htmlParse(source) text <- as.data.frame(xpathSApply(d, "//ul[contains(@class,'newsheadlines')]/following::ul/li/a", xmlValue)) colnames(text) <- c("topics") fix(text) library(stm) #Stemming/stopword removal textss <- textProcessor(text$topics, metadata=text) #str(textss) model <- stm(textss$documents, textss$vocab, K=10, data=textss$meta, seed=5678) labelTopics(model) plot.STM(model, text.cex=0.8, type='summary', xlim=c(0, 0.5), n=4) #How can we create an eye-diagram with document-topic-words ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
