A few questions came up in class – how to find these help pages:
while: All of the control structures weʻve been talking about are on one help page, which you can see by typing
> ?Control
(I donʻt know why, the person who wrote the code just chose to do it that way). Itʻs not a well-written help page unfortunately, short on details. But there you have it.
%in%: This is a very very helpful function. You should read this and test the examples.
> ?”%in%”
Note: any function that is written in operator form has to be enclosed in quotes. For example, “+”, “*” etc.
All of the histories and class videos are updated daily, on the page for each day (or you can look on the histories tab for histories).