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Exercise

Adding reivew count to dataset

Before you create a weighted star review for each restaurant, add the number_reviews_indian to the larger data frame indian.

Just like an earlier exercise, you don't want any missing data within our data set, so you will use the inner_join function to merge all the rows that are in both the number_reviews_indian and indian data frames.

Instructions

100 XP
  • Create a new data frame indian_plus_number
  • Display column names to ensure that the total_reviews column was added