vctrs: unspecified – R documentation

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unspecified

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

Vector Helpers

v0.3.8

MIT + file LICENSE

Authors

Hadley Wickham [aut], Lionel Henry [aut, cre], Davis Vaughan [aut], data.table team [cph] (Radix sort based on data.table's forder() and their contribution to R's order()), RStudio [cph]

Initial release