check_char1 {BUSpaRse} | R Documentation

## Check that an object is a character vector of length 1

### Description

Just in case the user passes something with length more than 1 and messes up everything thanks to vectorization.

### Usage

    check_char1(x)

### Arguments

`x` | Named vector of arguments to be checked.

### Value

Error if `x` is not a character vector with length 1.

[Package BUSpaRse version 1.4.2 Index]