• R as a calculator (12:25)

• Simple objects (8:19)

• Creating vectors (17:26)
• Indexing and arithmetic (10:53)

• Creating matrices (9:20)
• Indexing and arithmetic (9:07)

• Arrays (8:11)

• Syntax, arguments, and elementary functions (9:20)
• Mathematical functions (7:17)
• Truncating and rounding (5:07)
• Sorting, ordering, and ranking (9:56)
• Properties of an object (6:19)
• Functionals (4:34)

• Elementary functions (10:19)
• Scoping (4:04)
• Variable number of arguments (3:57)

• Utilities (12:57)

• Complex numbers (10:22)

• Simple strings, automatic coercion, built-in strings(11:09)
• Character string manipulation, names (11:35)

• Logical elements (12:10)

• Relational operators (17:50)

• Coercion (5:30)

• Lists (11:42)

• Data frames (16:14)

• Built-in data sets (18:40)

• Input/output(9:34)

• Probability (15:03)

• High-level graphics (17:06)

• Graphical issues and examples (12:39)
• Example: Parabola (9:17)
• Example: Exploratory data analysis (8:44)

• if statement (12:22)
• Example: is.leapyear (7:39)

• The while loop (6:44)
• The for loop (5:09)
• Example: Sieve of Eratosthenes (6:37)

• Recursion (8:16)

• Estimating the probability that men and women alternate (8:20)
• Estimating the probability of rolling a total of 10 (7:05)
• Estimating the 90th percentile of the distance between two points (6:53)

• Confidence intervals (7:59)
• Goodness-of-fit (7:00)
• Regression (7:54)

• Linear algebra (12:15)

• Built-in packages (12:49)
• Contributed packages (10:15)

Back to Larry Leemis Homepage