partial_frame {vctrs} | R Documentation |
Partially specify columns of a data frame
Description
This special class can be passed to .ptype
in order to specify the
types of only some of the columns in a data frame.
Usage
partial_frame(...)
Arguments
... |
Attributes of subclass |
Examples
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())
)
[Package vctrs version 0.6.5 Index]