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dplyr template?

Open sa-lee opened this issue 6 years ago • 4 comments

Hi Bob, any thoughts on having basey equivalents of the dplyr core verbs? I'd be happy to put in a PR when I have time.

sa-lee avatar May 30 '18 03:05 sa-lee

aye!

I'm hoping to make the current bind_rows() in the mappers template 100% API-equivalent to it's dplyr counterpart, too. But the ability to use dplyr-like verbs w/o the compiled dependency is likely something a ton of folks wld find very useful.

hrbrmstr avatar May 30 '18 07:05 hrbrmstr

Cool it's something that I've been interested in for a while and would be keen to work on. I guess the part of the dplyr API that will be the trickiest to get right is group_by(), that said if there was coverage of

  • [ ] filter()
  • [ ] mutate()
  • [ ] select()
  • [ ] arrange()
  • [ ] group_by()
  • [ ] summarise()

And maybe the joins and n() that would be nice.

sa-lee avatar May 31 '18 01:05 sa-lee

the harder part is the quasi-quosi-queasy bits. It's doable with base R but ensuring enough bits are implemented to be on-par sufficiently for use is the key

hrbrmstr avatar May 31 '18 01:05 hrbrmstr

noplyr could be a solution for this request.

yonicd avatar Jun 16 '18 00:06 yonicd