def __init__(self, Length=0, Array=None, *args, **kwargs): """Returns new MicroarrayNode object. Length: float giving the branch length (sd to add to data) Array: array of float giving the expression vector, or None Additional args for superclass: Name: usually a text label giving the name of the node LeafRange: range of leaves that the node spans Id: unique numeric identifier from the node Children: list of Node objects specifying the children Parent: Node object specifying the parent """ RangeNode.__init__(self, *args, **kwargs) self.Length = Length self.Array = Array