Searched refs:variance (Results 1 – 3 of 3) sorted by relevance
59 long long variance = 0;; in print_stats() local104 variance += x; /* Summation */ in print_stats()106 sdev = sqrt((double)variance/(double)stats_count); in print_stats()
412 const double variance = stat.getPopVariance(); in TEST() local413 EXPECT_NEAR(variance, in TEST()416 variance * std::numeric_limits<double>::epsilon() * 128); in TEST()430 PRINT_AND_EXPECT_EQ(variance, stat_pair.getPopVariance()); in TEST()
812 variance = sq_diffs_sum / items_count813 return math.sqrt(variance)