## Vectors

## Usage

    vector(mode = "logical", length = 0)
    as.vector(x, mode = "any")
    is.vector(x, mode = "any")

## Description

`vector` produces a vector of the given length and mode. Logical vector elements are initialized to `FALSE`, numeric vector elements to `0` and character vector elements to `""`.

`as.vector` attempts to coerce its argument into a vector of mode `mode` (the default is to coerce to whichever mode is most convenient). The attributes of `x` are removed.

`is.vector` returns `TRUE` if `x` is a vector (of mode logical, factor, integer, real or character) and `FALSE` otherwise.

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