How to purrr

Learn how to use the core purrr functions, map_*, map2, and pmap. Amazing stuff! 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.

[@zhizhongpu8937]

thanks super helpful!

Great! Making your own function and then using map_* is so useful and flexible. Thanks!

[@EquitableEquations]

Yessss!

[@djangoworldwide7925]

I personally love the ..1, ..2 syntax of pmap

[@romanvasiura6705]

It's mind blowing.. Absolutely new functions with so many features. Thank you! 😃

[@charlestheiner2833]

Dude, you just made my life so much easier, thank you.

[@cheettaah]

Beautifully explained!

[@slayyyyyyyyyyyyyyyyyyyyyyyyyed]

purrrrr 💅

[@mocabeentrill]

Thanks for this. Nice break down of purr.

[@marcoesteves4367]

Great tutorial

[@trueperson22]

Thank you :)

[@CanDoSo_org]

Thanks.

[@EquitableEquations]

You're welcome!

[@243yannik9]

so essentially when i type map i could think of it as a for loop over the dataframe?

[@EquitableEquations]

Yuppp. Basically, do this thing to every column.

[@caty863]

None of the examples you gave clarified the added value of using these map functions over the native *apply functions.

[@EquitableEquations]

Hi! I love the fact that there are so many right ways to do most things. Anyhow, here's my favorite purrr application: kzbin.info/www/bejne/gZWnqoWqbr2Jlck