Somebody nice reached out and gave us this wonderful feedback on our new Supervised Learning in R: Regression (paid) video course.
Thanks for a wonderful course on DataCamp on
Random forest. I was struggling with
Vtreathas made my life easy now :).
dplyrusers who had such a need, and wanted such extensions.
dplyrusers who did not have such a need ("we always know the column names").
dplyrusers who found the then-current fairly complex "underscore" and
lazyevalsystem sufficient for the task.
Needing name substitution is a problem an advanced full-time
R user can solve on their own. However a part-time
R would greatly benefit from a simple, reliable, readable, documented, and comprehensible packaged solution. Continue reading Let’s Have Some Sympathy For The Part-time R User
Please check them out (hint:
vtreat is our favorite).
To illustrate this we will work an example.
I think I have hit a very good set of trade-offs, and I have now spent significant time creating documentation and examples.
I wish there had been such a package weeks ago, and that I had started using this approach in my own client work at that time. If you are already a
dplyr user I strongly suggest trying
seplyr in your own analysis projects.