General Goodness of Fit Tests
            IMSL_CHISQTEST: Chi-squared goodness of fit test.
            IMSL_KOLMOGOROV1: One-sample continuos data Kolmogorov-Smirnov.
            IMSL_KOLMOGOROV2: Two-sample continuos data Kolmogorov-Smirnov.
            IMSL_MVAR_NORMALITY: Mardia’s test for multivariate normality.
            IMSL_NORMALITY: Shapiro-Wilk W test for normality.
            Tests for Randomness
            IMSL_RANDOMNESS_TEST: Runs test, Paris-serial test, d2 test or triplets tests.