checkPathExist {Rbowtie2} | R Documentation

## Check if path exists

### Description

This is an internal function that is not meant to be used outside of the package. It determines whether the path passed to the function exists.

### Usage

    checkPathExist(filePath, argname)

### Arguments

`filePath` | `Character` scalar. Path of interest.
`argname` | `Character` scalar. Name of the argument passed.

### Value

Stops the function if the path does not exist.

### Author(s)

Zheng Wei

[Package Rbowtie2 version 2.0.0 Index]