Lines Matching refs:sum_
37 sum_ = dat; in Stat1()
51 sum_ = w * dat; in Stat1()
57 sum_ = stat.sum_; in Stat1()
64 sum_squares_ = sum_ = VType(); in Clear()
68 sum_ = stat.sum_;
75 sum_ += stat.sum_;
82 sum_ -= stat.sum_;
89 sum_ *= k;
108 VType Sum() const { return sum_; } in Sum()
113 return sum_ * (1.0 / numsamples_); in Mean()
120 VType mean = sum_ * (1.0 / numsamples_); in Mean()
144 VType sum_; // sum of weight[i]*value[i]; variable