Vectors and Lists in R (STAT 545 Episode 13-A)

Learn how vectors and lists work in R -- probably the most fundamental data structures for R! This content will help you be more deliberate with your data analysis code, and understand the operations that packages like dplyr are doing under the hood.

Note that in this episode, I refer to an atomic vector as just a vector.

Learn that:

1. Vectors are strict but lightweight; lists are flexible but bulky.
2. Vectors and lists can be subset by index, name, or a logical statement.
3. Many calculations in R are vectorized.

This episode completes Part A of the STAT 545 video series! Stay tuned for Part B, which starts up right away.

[marcempunkt]

Very good video thank you, but i hate R so much. It's like JavaScript but take all bad parts of it and amplify them 😑