Software Open Access
Julia Silge; David Robinson; Colin Fay; Kenneth Benoit; Jim Hester; Sean Kross; Jon Calder; James Keirstead; Dave Childers; Arfon Smith; Amelia McNamara
unnest_tokenscan now unnest a data frame with a list column (which formerly threw the error
unnest_tokens expects all columns of input to be atomic vectors (not lists)). The unnested result repeats the objects within each list. (It's still not possible when
collapse = TRUE, in which tokens can span multiple lines).
get_tidy_stopwords()to obtain stopword lexicons in multiple languages in a tidy format.
nma_wordsof negators, modals, and adverbs that affect sentiment analysis (#55).