old_contents: from .statistical import *
  from .misc import *
  from .design import *
  from .glm import *
  
  __version__ = "0.3.dev"
  
new_contents: from .statistical import *
  from .misc import *
  import design
  import glm
  
  __version__ = "0.3.dev"
  
subject: Clean up top-level namespace