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R Data Analysis Cookbook - Second Edition by Kuntal Ganguly

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Getting ready

Prepare the environment by following these steps:

  1. Download and install MongoDB.
  2. Start mongod as a background process.
  3. Make sure the Chicago_Crimes_2012_to_2017.csv file is in the working directory of R.
  4. Install the rmongodb, mongolite, ggplot2, ggmap, data.table, dplyr packages for this recipe:
install.packages(c("rmongodb", "mongolite", "ggplot2", "ggmap", "data.table", "dplyr"))

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