This function is used to create a folder of the specified
project names in the specified project directory as the project space to run
scMINER analysis. It also creastes 4 subfolers inside of it: "DATA",
"MICA", "SJARACNe" and "PLOT".
     
    
    Usage
    createProjectSpace(project_dir, project_name, do.unlink = FALSE)
 
     
    
    Arguments
- project_dir
 
The directory to create the project space in
 
- project_name
 
The name of the project, will be used as the name of the
folder
 
- do.unlink
 
Logical, whether to remove the files and/or folders inside
of pre-existing project space. Default: FALSE.
 
 
    
    Value
    It creates a folder of project name and 4 subfolders in the project
directory, and returns the path of project space.
     
    
    Examples
    if (FALSE) { # \dontrun{
scminer_dir <- createProjectSpace(project_dir = "path-to-a-folder",
                                  project_name = "PBMC14k")
} # }