R: Enforce array and convert to vector if appropriate

ensuredim {arrayhelpers} | R Documentation

## Enforce array and convert to vector if appropriate

### Description

`ensuredim` turns vectors into 1d-arrays, and leaves arrays unchanged. `drop1d` is the inverse: it converts 1d arrays into vectors.

### Usage

    ensuredim(x)

    drop1d(x, drop = TRUE)

### Arguments

`x` | vector (or array)
`drop` | if `TRUE`, 1d arrays are converted into vectors

### Value

`esuredim` array of at least one dimension

`drop1d` vector, if `x` had only 1 dimension

### Author(s)

Claudia Beleites

Claudia Beleites

[Package arrayhelpers version 1.0-20160527 Index]