1 Table of Contents: “... to iterate -- Group manipulation -- Faster group manipulation with dplyr -- Iterating with purrr -- Data...”

2 Table of Contents: “... and labels -- Performing conditional processing -- Performing iterative processing : looping -- Working...”

3 Table of Contents: “... -- Performing iterative processing: looping -- Working with dates -- Subsetting and combining SAS data sets...”

4 Table of Contents: “... -- Deployment -- Iteration -- Using R to apply machine learning techniques to a database -- Understanding...”

5 Table of Contents: “... iteratively and other topics -- What just happened? -- Pop quiz -- Summary...”