code: public Histogram_F64 newInstance() {
  		Histogram_F64 out = new Histogram_F64(length);
  
  		for (int i = 0; i < length.length; i++) {
  			out.setRange(i,valueMin[i],valueMax[i]);
  		}
  
  		return out;
  	}
docs: Creates a new instance of this histogram which has the same "shape" and min / max values.