Re: [R] Rgraphviz and NA indices error

2015-05-06 Thread lubin.lemarch...@bnpparibas-pf.com
Hello, I ran into the same error. From what I understood, if the code : plot(dtm, terms=findFreqTerms(dtm, lowfreq=100) [1:30], corThreshold=0.75) gives you this message it's because there aren't 30 terms which happens at least a hundred times in your corpus. Therefore you

[R] Rgraphviz and NA indices error

2015-02-26 Thread Sun Shine
Hi list Can someone help me debug the following please: Having downloaded and installed the bioconductor packages and Rgraphviz, I am attempting to plot a network graph showing the relation among chosen words in the corpus of text data. I first did this: plot(dtm, terms=findFreqTerms(dtm,