NA_: Missing NA values.

Description Usage Format Details

Description

Explicit NA values that are missing in base R.

Usage

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Format

A single (explicitly-typed) NA value.

Details

R already has NA_integer_ and NA_character_ for explicitly-typed NA values. NA is logical and NA_real_ is double, but these aren't intuitive, so here are some additional explicit NA values to bring code into tighter alignment with the actual underlying base types.


mmuurr/zzz documentation built on May 14, 2019, 12:46 p.m.

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