Searched refs:sum_squared_ (Results 1 – 2 of 2) sorted by relevance
17 Statistics::Statistics() : sum_(0.0), sum_squared_(0.0), count_(0) {} in Statistics()21 sum_squared_ += sample * sample; in AddSample()34 return sum_squared_ / count_ - Mean() * Mean(); in Variance()
30 double sum_squared_; variable