Lines Matching defs:kurtosis

47         double kurtosis = 0;
54             kurtosis += d2 * d2;
59         kurtosis /= u.size() * var * var;
60         kurtosis -= 3;
68         assert(std::abs((kurtosis - x_kurtosis) / x_kurtosis) < 0.05);
83         double kurtosis = 0;
90             kurtosis += d2 * d2;
95         kurtosis /= u.size() * var * var;
96         kurtosis -= 3;
104         assert(std::abs((kurtosis - x_kurtosis) / x_kurtosis) < 0.05);