unspecified: A 1d vector of unspecified type
In vctrs: Vector Helpers
View source: R/type-unspecified.R
unspecified R Documentation
A 1d vector of unspecified type
Description
This is a partial type used to represent logical vectors
that only contain NA. These require special handling because we want to
allow NA to specify missingness without requiring a type.
Usage
unspecified(n = 0)
Arguments
n
Length of vector
Examples
vec_ptype_show()
vec_ptype_show(NA)
vec_c(NA, factor("x"))
vec_c(NA, Sys.Date())
vec_c(NA, Sys.time())
vec_c(NA, list(1:3, 4:5))
vctrs documentation built on May 29, 2024, 11:39 a.m.
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View source: R/type-unspecified.R
| unspecified | R Documentation |
A 1d vector of unspecified type
Description
This is a partial type used to represent logical vectors
that only contain NA. These require special handling because we want to
allow NA to specify missingness without requiring a type.
Usage
unspecified(n = 0)
Arguments
n |
Length of vector |
Examples
vec_ptype_show()
vec_ptype_show(NA)
vec_c(NA, factor("x"))
vec_c(NA, Sys.Date())
vec_c(NA, Sys.time())
vec_c(NA, list(1:3, 4:5))
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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