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scipy.stats.mstats.

# find_repeats

scipy.stats.mstats.find_repeats(arr)

  Find repeats in arr and return a tuple (repeats, repeat_count).

  The input is cast to float64. Masked values are discarded.

  Parameters:
    arrsequence

      Input array. The array is flattened if it is not 1D.

  Returns:
    repeatsndarray

      Array of repeated values.

    countsndarray

      Array of counts.

  Examples

      >>> from scipy.stats import mstats
      >>> mstats.find_repeats([2, 1, 2, 3, 2, 2, 5])
      (array([2.]), array([4]))

  In the above example, 2 repeats 4 times.

      >>> mstats.find_repeats([[10, 20, 1, 2], [5, 5, 4, 4]])
      (array([4., 5.]), array([2, 2]))

  In the above example, both 4 and 5 repeat 2 times.