INNER CODE UNIT · Python

is_value_border

open2c/bioframe · src/bioframe/extras.py:635

            is_value_border = np.r_[True, values[1:] != values[:-1], False]

        # Find index extents of runs
        is_border = is_cluster_border | is_value_border
        sum_borders = np.cumsum(is_border)
        run_ids = sum_borders[:-1] - 1

        # Assign run numbers to intervals
        if reset_counter:
            n_runs = 0
        group[run_col] = n_runs + run_ids
        n_runs += sum_borders[-1]

        result.append(group)

    return pd.concat(result)

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