features help

[dicook]

It could be useful to have documentation on using features. The function comes from fabletools but its not documented well there, points to many other things to read.

---

Trying to add a new calculation, and just setting the function works but gives bad labels. 

> wages %>%
+     features(xp, min)
New names:
* `` -> ...1
New names:
* ...1 -> ...2
# A tibble: 888 x 2
      id  ...2
   <int> <dbl>
 1    31 0.015

and trying to give a name, throws an error

> wages %>%
+     features(xp, m=min)
Error in .l[[1]] : subscript out of bounds

# insert reprex here
wages %>%
  features(xp, min)
wages %>%
  features(xp, m=min)