mkdirs: Creates a directory including any necessary but nonexistent parent directories
Description
Creates a directory including any necessary but nonexistent parent directories.Usage
## S3 method for class 'default':
mkdirs(pathname, ...)
Arguments
pathname
A character string of the pathname to be checked. Value
- Returns 
TRUE if the directory was succesfully created,
 otherwise FALSE.
 Note that if the directory already exists, FALSE is returned.