dplyr in R

Today we’ll see about the dplyr package in R also known as grammar of data manipulation. In the last tutorial we saw about the ggplot2 which is another famous package in R. It consist of set of functions which helps you for different type of data manipulation. I’ll be using medical cost data set from Kaggle(data source). I’ve listed all possible documentation and resources to learn more about the dplyr package.

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Association Rules in R

“Association rules are if/then statements for discovering interesting relationships between seemingly unrelated data in a large databases or other information repository.”

Association rules are used extensively in finding out regularities between products bought at supermarkets. An example of an association rule would be “If a customer buys a loaf of bread, he is 70% likely to also purchase cheese.”

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