Nested data frames and multiple models in R

Want to apply a linear model to every subset of a data frame? It's easy with purrr::map. If this vid helps you, please help me a tiny bit by mashing that 'like' button. For more #rstats joy, crush that 'subscribe' button!

[@EquitableEquations]

You can find materials supporting this vid (and others) at github.com/equitable-equations/youtube.

[@albertocabrera4297]

I found your 18 minutes presentation on nesting to surpass in quality two books on this topic(R for Data Science and Tidy for Modeling with R).

[@EquitableEquations]

Thanks man! I still love those books though.

[@romanvasiura6705]

I'll figure out with it a little bit later... Thank you.

[@marcoesteves4367]

Awesome tutorial. Thumbs UP.

[@EquitableEquations]

Thanks!

[@pipertripp]

This was an excellent vid. It combined many different tools in a natural way. I’ll definitely be coding this one up tonight!

[@EquitableEquations]

I had so much fun making this. I'm learning all sorts of new things.

[@forrestoakley4882]

Cool video!! Thank you. Very useful.

[@tewfik8616]

Thanks for the boost! 👌

[@onkar7651]

excellent stuff💌

[@intesartaieb8590]

Awesome vid

[@EquitableEquations]

Thanks!

[@davidgustavsson4347]

Thanks

[@srisai1985]

Fantastic video! Would have been awesome-er had you split the data, made predictions and got the results of the predictions too in the nested data frame. But I suppose in true academic style, the ‘proof is left to the user’ ;)

[@EquitableEquations]

Totally! It was already a loooong vid (at least for me).

[@pipertripp]

Sounds like a good idea for a follow up vid!

[@srisai1985]

this topic would be a killer sequel. Looking forward to it!

[@alexjparton]

Thanks for this video! I'm trying to make a function with the survey package glm (svyglm) and since I need to add my survey weight argument (which is a list of 9 things) into the svyglm() formula, I'm having trouble. Any ideas? I'd also love to make a function for chi square tests with the survey package. Thanks!

[@EquitableEquations]

Hi! For questions like this, I recommend the R4DS learning community, which you can find by googling. Good luck!

[@jerryakanwari3382]

Hello, is it possible to model bill_length_mm against sex?