Generating mean frequency
We need to produce a metric which can be graphed over time. Our function check_word_in_tweet() returns a boolean Series. Remember that the boolean value True == 1, so we can produce a column for each keyword we're interested in and use it to understand its over time prevalence.
Questo esercizio fa parte del corso
Analyzing Social Media Data in Python
Istruzioni dell'esercizio
- Create a column called
pythonand store the results ofcheck_word_in_tweet()for the string'#python'in it. - Do the same, but with a column called
rstatsand the string'#rstats'.
Esercizio pratico interattivo
Prova a risolvere questo esercizio completando il codice di esempio.
# Create a python column
ds_tweets[____] = ____(____, ____)
# Create an rstats column
____[____] = ____(____, ____)