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.
この演習はコースの一部です
Analyzing Social Media Data in Python
演習の手順
- 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'.
実践的なインタラクティブ演習
このサンプルコードを完成させて、この演習に挑戦してみましょう。
# Create a python column
ds_tweets[____] = ____(____, ____)
# Create an rstats column
____[____] = ____(____, ____)