```
SELECT roundBankers(mannWhitneyUTest('greater')(left, right).1, 16) as t_stat, roundBankers(mannWhitneyUTest('greater')(left, right).2, 16) as p_value FROM mann_whitney FORMAT TabSeparatedWithNames;
```

https://clickhouse-test-reports.s3.yandex.net/18488/1ddea6d7eed5cadce087cf19e51413440571a472/stress_test_(undefined)/stderr.log
{
        if constexpr (Trait::sampler == Sampler::NONE)
        {
            if (limit_num_elems && data(place).value.size() >= max_elems)
                return;
            Node * node = Node::allocate(*columns[0], row_num, arena);
            data(place).value.push_back(node, arena);
        }
        if constexpr (Trait::sampler == Sampler::RNG)
        {
            auto & a = data(place);
            ++a.total_values;
            if (a.value.size() < max_elems)
                a.value.push_back(Node::allocate(*columns[0], row_num, arena), arena);
            else
            {
                UInt64 rnd = a.genRandom(a.total_values);
                if (rnd < max_elems)
                    a.value[rnd] = Node::allocate(*columns[0], row_num, arena);
            }
        }
        
        
    }
    void merge(AggregateDataPtr place, ConstAggregateDataPtr rhs, Arena * arena) const override