staircase.Stairs.step_changes# property Stairs.step_changes: Series# A pandas Series of key, value pairs of indicating where step changes occur in the step function, and the change in value Returns: pandas.Series See also Stairs.step_points Stairs.step_values Stairs.number_of_steps Examples >>> s1.plot() >>> s1.step_changes 1 1 2 -1 3 1 4 -2 5 1 dtype: int64