checkPath(path, create)## S3 method for class 'character,logical':
checkPath(path, create)
## S3 method for class 'character,missing':
checkPath(path)
## S3 method for class '`NULL`,ANY':
checkPath(path)
## S3 method for class 'missing,ANY':
checkPath()
FALSE
.file.exists
, dir.create
.