Great! Way to go. I'm glad you figured it out. This is a forum with a lot of helpful people and a minimum of attitude. Most of us recognize that when it comes to R and its scaffolding, not to mention the mysteries of applied statistics that we are all noobs about a lot of stuff, and there's no shame to owning up to it. And there's no shame, either, at least for me, hearing "no you're wrong for the following reasons." So please come back as questions arise. Yours today didn't need one but take a look at reproducible example, called a reprex for one way to get better answers when you're stuck.
Happy EDA!