I’m attempting to do some content analysis on a few million tweets, but I can’t seem to get them cleaned correctly.
I’m trying to replicate the process outlined here: https://stackoverflow.com/questions/46734501/opposite-of-unnest-tokens My code: tweets %>% unnest_tokens(word, text, token = 'tweets') %>% filter(!word %in% stop_words$word) %>% nest(word) %>% mutate(text = map(data, unlist), text = map_chr(text, paste, collapse = " ")) -> tweets Unfortunately, I keep getting: Error in mutate_impl(.data, dots) : Evaluation error: cannot coerce type 'closure' to vector of type 'character’. What am I doing wrong? Here’s what the dataset looks like: > glimpse(tweets) Observations: 389,253 Variables: 12 $ status_id "x1047841705729306624", "x1046966595610927105", "x104709... $ created_at "2018-10-04T13:31:45Z", "2018-10-02T03:34:22Z", "2018-10... $ text "Technique is everything with olympic lifts ! @ Body By ... $ lat 43.68359, 40.28412, 37.77066, 40.43139, 31.16889, 33.937... $ lng -70.32841, -83.07859, -122.43598, -79.98069, -100.07689,... $ county_name "Cumberland County", "Delaware County", "San Francisco C... $ fips 23005, 39041, 6075, 42003, 48095, 6037, 6037, 55073, 482... $ state_name "Maine", "Ohio", "California", "Pennsylvania", "Texas", ... $ state_abb "ME", "OH", "CA", "PA", "TX", "CA", "CA", "WI", "TX", "A... $ urban_level "Medium Metro", "Large Fringe Metro", "Large Central Met... $ urban_code 3, 2, 1, 1, 6, 1, 1, 4, 1, 3, 2, 2, 1, 3, 6, 1, 1, 2, 3,... $ population 277308, 184029, 830781, 1160433, 4160, 9509611, 9509611,... -- Nate Parsons Pronouns: He, Him, His Graduate Teaching Assistant Department of Sociology Portland State University Portland, Oregon 503-725-9025 503-725-3957 FAX [[alternative HTML version deleted]] ______________________________________________ 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.
