Lines Matching refs:kurtosis
50 double kurtosis = 0;
57 kurtosis += d2 * d2;
62 kurtosis /= u.size() * var * var;
63 kurtosis -= 3;
71 assert(std::abs((kurtosis - x_kurtosis) / x_kurtosis) < 0.01);
91 double kurtosis = 0;
98 kurtosis += d2 * d2;
103 kurtosis /= u.size() * var * var;
104 kurtosis -= 3;
112 assert(std::abs((kurtosis - x_kurtosis) / x_kurtosis) < 0.01);
132 double kurtosis = 0;
139 kurtosis += d2 * d2;
144 kurtosis /= u.size() * var * var;
145 kurtosis -= 3;
153 assert(std::abs((kurtosis - x_kurtosis) / x_kurtosis) < 0.01);
