Статистические Функции

Содержание

• stats_absolute_deviation — Возвращает абсолютное отклонение массива значений
• stats_cdf_beta — CDF function for BETA Distribution. Calculates any one parameter of the beta distribution given values for the others.
• stats_cdf_binomial — Calculates any one parameter of the binomial distribution given values for the others.
• stats_cdf_cauchy — Не документирована
• stats_cdf_chisquare — Calculates any one parameter of the chi-square distribution given values for the others.
• stats_cdf_exponential — Не документирована
• stats_cdf_f — Calculates any one parameter of the F distribution given values for the others.
• stats_cdf_gamma — Calculates any one parameter of the gamma distribution given values for the others.
• stats_cdf_laplace — Не документирована
• stats_cdf_logistic — Не документирована
• stats_cdf_negative_binomial — Calculates any one parameter of the negative binomial distribution given values for the others.
• stats_cdf_noncentral_chisquare — Calculates any one parameter of the non-central chi-square distribution given values for the others.
• stats_cdf_noncentral_f — Calculates any one parameter of the Non-central F distribution given values for the others.
• stats_cdf_poisson — Calculates any one parameter of the Poisson distribution given values for the others.
• stats_cdf_t — Calculates any one parameter of the T distribution given values for the others.
• stats_cdf_uniform — Не документирована
• stats_cdf_weibull — Не документирована
• stats_covariance — Вычисляет ковариацию двух наборов данных
• stats_den_uniform — Не документирована
• stats_dens_beta — Не документирована
• stats_dens_cauchy — Не документирована
• stats_dens_chisquare — Не документирована
• stats_dens_exponential — Не документирована
• stats_dens_f — Описание
• stats_dens_gamma — Не документирована
• stats_dens_laplace — Не документирована
• stats_dens_logistic — Не документирована
• stats_dens_negative_binomial — Не документирована
• stats_dens_normal — Не документирована
• stats_dens_pmf_binomial — Не документирована
• stats_dens_pmf_hypergeometric — Описание
• stats_dens_pmf_poisson — Не документирована
• stats_dens_t — Не документирована
• stats_dens_weibull — Не документирована
• stats_harmonic_mean — Возвращает среднее гармоническое массива значений
• stats_kurtosis — Вычисляет эксцесс данных в массиве
• stats_rand_gen_beta — Generates beta random deviate
• stats_rand_gen_chisquare — Generates random deviate from the distribution of a chisquare with "df" degrees of freedom random variable.
• stats_rand_gen_exponential — Generates a single random deviate from an exponential distribution with mean "av"
• stats_rand_gen_f — Generates a random deviate
• stats_rand_gen_funiform — Generates uniform float between low (exclusive) and high (exclusive)
• stats_rand_gen_gamma — Generates random deviates from a gamma distribution
• stats_rand_gen_ibinomial_negative — Generates a single random deviate from a negative binomial distribution. Arguments : n - the number of trials in the negative binomial distribution from which a random deviate is to be generated (n > 0), p - the probability of an event (0 < p < 1)).
• stats_rand_gen_ibinomial — Generates a single random deviate from a binomial distribution whose number of trials is "n" (n >= 0) and whose probability of an event in each trial is "pp" ([0;1]). Method : algorithm BTPE
• stats_rand_gen_int — Генерирует случайное число в диапазоне от 1 до 2147483562
• stats_rand_gen_ipoisson — Generates a single random deviate from a Poisson distribution with mean "mu" (mu >= 0.0).
• stats_rand_gen_iuniform — Generates integer uniformly distributed between LOW (inclusive) and HIGH (inclusive)
• stats_rand_gen_noncenral_chisquare — Generates random deviate from the distribution of a noncentral chisquare with "df" degrees of freedom and noncentrality parameter "xnonc". d must be >= 1.0, xnonc must >= 0.0
• stats_rand_gen_noncentral_f — Generates a random deviate from the noncentral F (variance ratio) distribution with "dfn" degrees of freedom in the numerator, and "dfd" degrees of freedom in the denominator, and noncentrality parameter "xnonc". Method : directly generates ratio of noncentral numerator chisquare variate to central denominator chisquare variate.
• stats_rand_gen_noncentral_t — Generates a single random deviate from a noncentral T distribution
• stats_rand_gen_normal — Generates a single random deviate from a normal distribution with mean, av, and standard deviation, sd (sd >= 0). Method : Renames SNORM from TOMS as slightly modified by BWB to use RANF instead of SUNIF.
• stats_rand_gen_t — Generates a single random deviate from a T distribution
• stats_rand_get_seeds — Не документирована
• stats_rand_phrase_to_seeds — generate two seeds for the RGN random number generator
• stats_rand_ranf — Returns a random floating point number from a uniform distribution over 0 - 1 (endpoints of this interval are not returned) using the current generator
• stats_rand_setall — Не документирована
• stats_skew — Вычисляет асимметрию данных в массиве
• stats_standard_deviation — Возвращает стандартное отклонение
• stats_stat_binomial_coef — Не документирована
• stats_stat_correlation — Не документирована
• stats_stat_gennch — Не документирована
• stats_stat_independent_t — Не документирована
• stats_stat_innerproduct — Описание
• stats_stat_noncentral_t — Calculates any one parameter of the noncentral t distribution give values for the others.
• stats_stat_paired_t — Не документирована
• stats_stat_percentile — Не документирована
• stats_stat_powersum — Не документирована
• stats_variance — Возвращает дисперсию генеральной совокупности