Reference

All functions
analytics()	Analyze the clean data frame extracted from twitter website
clean_tweets()	Cleans the text in the tweets and returns as new columns in the dataframe. The cleaning process includes converting into lower case, removal of punctuation, hastags and hastag counts
get_store()	Retrieves all tweets of a keyword provided by the user through the Twitter API. Alternatively the user can directly read from a structured Json response based on the Twitter API. If the user plans to access to the Twitter API they must have a personal bearer token and store it as an environment variable to access it.
plotting()	Plot the most frequently occurring hash tags