#### Previous topic

numpy.ma.choose

#### Next topic

numpy.ma.indices

# numpy.ma.ediff1d

`numpy.ma.``ediff1d`(arr, to_end=None, to_begin=None)

  Compute the differences between consecutive elements of an array.

  This function is the equivalent of `numpy.ediff1d` that takes masked values into account, see `numpy.ediff1d` for details.

  See also

  `numpy.ediff1d`
    Equivalent function for ndarrays.