Top "Tm" questions

How to load packages in R

I have successfully installed the tm package, which is located in: C:\Users\JustinLiang\Documents\R\win-library\3.0 After type library(), …

r tm

Make dataframe of top N frequent terms for multiple corpora using tm package in R

I have several TermDocumentMatrixs created with the tm package in R. I want to find the 10 most frequent terms in …

r text-mining corpus tm

R text mining documents from CSV file (one row per doc)

I am trying to work with the tm package in R, and have a CSV file of customer feedback with …

r text-mining documents corpus tm

R break corpus into sentences

I have a number of PDF documents, which I have read into a corpus with library tm. How can one …

r split tm sentence qdap

R: add title to wordcloud graphics / png

I have some working R code that generates a tag cloud from a term-document matrix. Now I want to create …

r graphics tm word-cloud

Stemming with R Text Analysis

I am doing a lot of analysis with the TM package. One of my biggest problems are related to stemming …

r text tm stemming

R's tm package for word count

I have a corpus with over 5000 text files. I would like to get individual word counts for each file after …

r word-count tm corpus text-analysis

wordcloud package: get “Error in strwidth(…) : invalid 'cex' value”

I am using the tm and wordcloud packages in R 2.15.1. I am trying to make a word cloud Here is …

r tm

Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) : there is no package called ‘Rcpp’

Basically I want to use wordcloud function. I'm working through R console. But I could use Rstudio if thats the …

r tm word-cloud rcpp11

FUN-error after running 'tolower' while making Twitter wordcloud

Trying to create wordcloud from twitter data, but get the following error: Error in FUN(X[[72L]], ...) : invalid input '������������❤������������ "@…

r twitter tm