Section outline


  • Lecture: Data input/output, data types & structures, indexing, flow control

    • Reading data from CSV files, Excel spreadsheets
    • R data structures and data types; type conversions
      • Types: logical, integer, double, complex, character
      • Structures: vector, matrix, array, list, data.frame
      • Factors
      • class(), typeof(), str()
    • Indexing: filter cases, select variables
      • bracket notation
      • subset(), split()
      • Logical vs integer indexing; which
    • Long <-> wide data conversions
    • Saving data to .csv, .rds, .RData, .xlsx
    • Logical operations

    Faculty:  Stathis Gennatas


    Location:      Mission Hall 1407

    • Session Slides:

    • Session Audio/Video Recording (Access restricted to registered students):