Question

Load the we8there data set from the textir package. List the first 5 restaurants’ ratings from we8thereRatings. Based on we8thereCounts, what’s the maximum number of times a certain bigram was mentioned in a certain review? [Ref. Page 262].

Answer 1

Answer:

> we8thereRatings[1:5,]

  Food Service Value Atmosphere Overall

1     5       5     5          5       5

2     5       5     5          5       5

5     5       5     4          4       5

11    5       5     5          5       5

12    5       5     5          4       5