how to reverse unnest_token in R

Question

I would like to know how to reverse the unnest_token function in order to export the tweets and work in python.

Here my dataset

ID DATE          TWEETS
1  2020-02-29    people tends stay home reach customer directly bulk email

Here what I applied

  flood_tweet_messages <- df %>%
  dplyr::select(ID, cleaned_tweets) %>%
  unnest_tokens(word, cleaned_tweets) %>%

and I got this

ID word

1  people
1  tends
1  stay 
1  home

How can I reverse the process and go back to the original form of the dataset? Is it possible to keep the date in the unnested dataset? How?

Thanks everyone for your help!

Try `df %>% group_by(ID) %>% summarize(cleaned_tweets = str_flatten(word, " "))` — Phil, Nov 16 '20 at 04:56
It would work If I had the ID column in the df dataset, but I don't know how to add it. — ianux22, Nov 16 '20 at 05:10
Ok, I did it. It was stupid to fix. Your code works great! Thanks a lot! — ianux22, Nov 16 '20 at 05:13

score 0 · Accepted Answer · answered Nov 16 '20 at 05:15

0

This solved the problem!

df %>% group_by(ID) %>% summarize(cleaned_tweets = str_flatten(word, " "))

Thanks to the user @Phil

answered Nov 16 '20 at 05:15

ianux22

1 Answers1