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.
Diese Übung ist Teil des Kurses
Analyzing Social Media Data in Python
Anleitung zur Übung
- 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'.
Interaktive Übung
Versuche dich an dieser Übung, indem du diesen Beispielcode vervollständigst.
# Create a python column
ds_tweets[____] = ____(____, ____)
# Create an rstats column
____[____] = ____(____, ____)