How to analyze iNaturalist data using R programing language

I have seen this advertised as R coding. Now I see this as R programming language. I have some technical and like to do analysis and play with data from iNat. However, I had no idea of what this was or why I would be interested. Am I out of date to not know what R is? Is this something I would be interested in? I have no idea. Am I your target audience? I could not see your tutorial.

Anyway, there may be others like me who would be interested if I knew more about what you are offering to a lay person.

Thank you.