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# pandas.Series.is_monotonic_increasing

property Series.is_monotonic_increasing

  Return True if values in the object are monotonically increasing.

  This property checks whether each element is greater than or equal to the previous element. Equal consecutive values are considered monotonically increasing.

  Returns:
    bool

  See also

  `Series.is_monotonic_decreasing`

    Return boolean if values in the object are monotonically decreasing.

  Examples

      >>> s = pd.Series([1, 2, 2])
      >>> s.is_monotonic_increasing
      True

      >>> s = pd.Series([3, 2, 1])
      >>> s.is_monotonic_increasing
      False