R: Static method asserting that an object is a vector

Assert$isVector {R.utils} | R Documentation

## Static method asserting that an object is a vector

### Description

Static method asserting that an object is a vector.

### Usage

    ## Static method (use this):
    ## Assert$isVector(x, length=NULL, ...)

    ## Don't use the below:
    ## S3 method for class 'Assert'
    isVector(static, x, length=NULL, ...)

### Arguments

`x` | Object to be checked.
`length` | Required length. If `NULL`, this is not checked.
`...` | Not used.

### Value

Returns (invisibly) `TRUE`, or throws an exception.

### Author(s)

Henrik Bengtsson

### See Also

For more information see `Assert`.

[Package R.utils version 2.7.0 Index]