vector {base}

R Documentation

Vector Types

Description

vector produces a vector of the given length and type. 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.

Usage

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

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