Add or modify columns in atom data
Usage
grab_mutate(grab, ..., .recursive = TRUE)
Arguments
- grab
A grab_atom or grab_bag.
- ...
Named expressions evaluated in each atom's data context.
- .recursive
Logical. If TRUE, recurse through bag children.
Value
A transformed grab object.
Examples
g <- grab_atom("point", dfr(x = c(0.2, 0.8), y = c(0.3, 0.7)))
#> Error in grab_atom("point", dfr(x = c(0.2, 0.8), y = c(0.3, 0.7))): could not find function "grab_atom"
grab_mutate(g, z = x + y)
#> Error in grab_mutate(g, z = x + y): could not find function "grab_mutate"