kshirley / ldatools Goto Github PK

I am working in windows 8.1 (64) with R version 3.1.1 (2014-07-10). Tried to install your package but got this message:

Aviso: comando ejecutado 'make -f "C:/PROGRA1/R/R-311.1/etc/i386/Makeconf" -f "C:/PROGRA1/R/R-311.1/share/make/winshlib.mk" SHLIB="LDAtools.dll" OBJECTS="lda.o ldapredict.o minperplex.o"' tiene estatus 127
ERROR: compilation failed for package 'LDAtools'

• removing 'C:/Users/Miguel/Documents/R/win-library/3.1/LDAtools'
  Error: Command failed (1)

For some reason the bar chart axis ticks don't show up as well on Chrome as they do on Firefox. This has to be a CSS issue somewhere in topicz.css

Missing , s in preprocess.R, had to add trailing , in order to resolve the issue after forking repository. Install is currently failing otherwise.

cat(paste0("\n", sum(category == -1), " additional documents removed ",
"because they consisted entirely of punctuation or rare ",
"terms that are not in the vocabulary."))

Using the example from the getProbs help page gives an error:

data(APinput)
data(APtopics) 
probs <- getProbs(word.id=APinput$word.id, doc.id=APinput$doc.id, topic.id=APtopics$topics, vocab=APinput$vocab)
Error in matrix(0, K, W) : invalid 'nrow' value (too large or NA)

However, it seems to be easily fixed by:

probs <- getProbs(word.id=APinput$word.id, doc.id=APinput$doc.id, topic.id=APtopics$topics, vocab=APinput$vocab, K=max(APtopics$topics))

This K argument is currently not documented, so I'm not what the intentions are for adding it. It seems to me that it really isn't needed since we could just compute the number of topics from the value of topic.id. Am I missing something here?

hello,
i am using your LDAtools package,i want make a text such as your AP30.txt.but your LDAtools often collapse during running fitLDA。i want use lda package or topicmodels package make below data ,how ro do it?

I think we should add an option to the shiny UI that allows the user to choose how to reorder topics. The value would be passed along to the sort.topics option in getProbs.

install.packages("reshape")
install.packages("proxy")

by the way, nice project!