The FAQ contains links to examples of basic functionality that are not easily categorized but often come up in practice.

How do I add a line to a scatter plot?

- See line 19 of scatter plot example

How do I enter data manually?

- See line 7-10 of scatter plot example

How do I change the bin size on a histogram?

- See lines 6, 13, and 22 of two histogram example

How do I make a bar plot look like a histogram?

- See function in horizontal histogram example

How do I change the name(s) of axis categories to a different name(s) than that in the dataset?

- See lines 6 and 11 of Jeremy's graph