00:40:18 Ryan Honomichl: What type of vector does each of the following calls to ifelse() return?
* "ifelse returns a value with the same shape as test which is filled with elements selected from either yes or no depending on whether the element of test is TRUE or FALSE."
00:42:11 Ryan Honomichl: "I recommend assigning the results of an if statement only when the entire expression fits on one line; otherwise it tends to be hard to read"
00:42:46 Ryan Honomichl: * When you use the single argument form without an `else` statement, `if` invisibly returns NULL if the condition is FALSE.
- Since functions like c() and paste() drop NULL inputs, this allows for a compact expression of certain idioms
00:54:15 collinberke: https://docs.google.com/spreadsheets/d/1ScrbEw_-vB9DruaJhjtVY8HLQmuNPqyWeOOjmG6OY1M/edit?usp=sharing
00:58:46 collinberke: https://www.youtube.com/@safe4democracy/videos