def uniformRDD(sc, size, numPartitions=None, seed=None):
        """
        Generates an RDD comprised of i.i.d. samples from the
        uniform distribution U(0.0, 1.0).

        To transform the distribution in the generated RDD from U(0.0, 1.0)
        to U(a, b), use
        C{RandomRDDs.uniformRDD(sc, n, p, seed)\
          .map(lambda v: a + (b - a) * v)}

        :param sc: SparkContext used to create the RDD.
        :param size: Size of the RDD.
        :param numPartitions: Number of partitions in the RDD (default: `sc.defaultParallelism`).
        :param seed: Random seed (default: a random long integer).
        :return: RDD of float comprised of i.i.d. samples ~ `U(0.0, 1.0)`.

        >>> x = RandomRDDs.uniformRDD(sc, 100).collect()
        >>> len(x)
        100
        >>> max(x) <= 1.0 and min(x) >= 0.0
        True
        >>> RandomRDDs.uniformRDD(sc, 100, 4).getNumPartitions()
        4
        >>> parts = RandomRDDs.uniformRDD(sc, 100, seed=4).getNumPartitions()
        >>> parts == sc.defaultParallelism
        True
        """
        return callMLlibFunc("uniformRDD", sc._jsc, size, numPartitions, seed)
def uniformRDD ( sc , size , numPartitions = None , seed = None ) : return callMLlibFunc ( "uniformRDD" , sc . _jsc , size , numPartitions , seed )
Generates an RDD comprised of i.i.d. samples from the
        uniform distribution U(0.0, 1.0).

        To transform the distribution in the generated RDD from U(0.0, 1.0)
        to U(a, b), use
        C{RandomRDDs.uniformRDD(sc, n, p, seed)\
          .map(lambda v: a + (b - a) * v)}

        :param sc: SparkContext used to create the RDD.
        :param size: Size of the RDD.
        :param numPartitions: Number of partitions in the RDD (default: `sc.defaultParallelism`).
        :param seed: Random seed (default: a random long integer).
        :return: RDD of float comprised of i.i.d. samples ~ `U(0.0, 1.0)`.

        >>> x = RandomRDDs.uniformRDD(sc, 100).collect()
        >>> len(x)
        100
        >>> max(x) <= 1.0 and min(x) >= 0.0
        True
        >>> RandomRDDs.uniformRDD(sc, 100, 4).getNumPartitions()
        4
        >>> parts = RandomRDDs.uniformRDD(sc, 100, seed=4).getNumPartitions()
        >>> parts == sc.defaultParallelism
        True