| add_users_data | Retrieve user information for everyone in an edgelist |
| create_edgelist | Create an edgelist where senders and receivers are defined by different types of Twitter interactions |
| filter_by_tweet_type | Filter a Twitter dataset to only include statuses of a particular type |
| get_char_tweet_ids | Get Twitter status ID numbers as character strings |
| get_upstream_tweets | Collect upstream statuses and add to dataset |
| get_url_domain | Find the domain name of URLs, even shortened URLs |
| lookup_many_tweets | Retrieve the fullest extent of metadata for more than 90,000 statuses |
| process_tweets | Calculate additional information using status metadata |
| pull_tweet_data | Retrieve the fullest extent of status metadata available from the Twitter API |
| read_tags | Retrieve a TAGS archive of Twitter statuses and bring into R |