Introduction
Figure 1
Figure 2
Loading data
Tokenisation and stopwords
Figure 1
Anti-join examples
Word frequency analysis
Figure 1
The plot above shows the top-ten words associated Obama and Trump
respectively. If a word features on both presidents’ top-ten list, it
only occurs once in the plot. This is why the plot doesn’t contain 20
words in total.
Figure 2
The analyses just made can easily be adjusted. For instance, if we want
look at the words by pillar_name instead of by
president, we simply replace president with
pillar_name in the code.
Figure 3
Sentiment analysis
Figure 1
Here we can see the positive and negative words used in the
articles.