Skip to main content
`Ctrl`+`K`

# pandas.Series.is_monotonic_increasing

property Series.is_monotonic_increasing

  Return True if values in the object are 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