/// <summary> /// Gets the Wald Test for all coefficients. /// </summary> /// /// <remarks> /// The Wald statistical test is a test for a model parameter in which /// the estimated parameter θ is compared with another proposed parameter /// under the assumption that the difference between them will be approximately /// normal. There are several problems with the use of the Wald test. Please /// take a look on substitute tests based on the log-likelihood if possible. /// </remarks> /// /// <param name="category">The category's index.</param> /// public WaldTest[] GetWaldTest(int category) { var tests = new WaldTest[inputs + 1]; for (int i = 0; i < tests.Length; i++) tests[i] = GetWaldTest(category, i); return tests; }