A function to help with accessing example PLINK files
     
    
    Usage
    find_example_data(path, parent = FALSE)
 
    
    Arguments
- path
- Argument (string) specifying a path (filename) for an external data file in - extdata/
 
- parent
- If - path=TRUEand the user wants the name of the parent directory where that file is located, set- parent=TRUE. Defaults to FALSE.
 
 
    
    Value
    If path=NULL, a character vector of file names is returned. If path is given, then a character string
with the full file path
     
    
    Examples
    find_example_data(parent = TRUE)
#> [1] "/home/runner/work/_temp/Library/plmmr/extdata"