partial_frame {vctrs} | R Documentation |
This special class can be passed to .ptype
in order to specify the
types of only some of the columns in a data frame.
partial_frame(...)
... |
Attributes of subclass |
pf <- partial_frame(x = double())
pf
vec_rbind(
data.frame(x = 1L, y = "a"),
data.frame(x = FALSE, z = 10),
.ptype = partial_frame(x = double(), a = character())
)