stats_cdf_binomial
(PECL stats >= 1.0.0)
stats_cdf_binomial — Calculates any one parameter of the binomial distribution given values for the others.
Описание
float stats_cdf_binomial
( float
$par1
, float $par2
, float $par3
, int $which
)Внимание
К настоящему времени эта функция еще не была документирована; для ознакомления доступен только список аргументов.
Список параметров
-
par1 -
-
par2 -
-
par3 -
-
which -
Возвращаемые значения
- PHP Руководство
- Функции по категориям
- Индекс функций
- Справочник функций
- Математические расширения
- Статистика
- stats_absolute_deviation
- stats_cdf_beta
- stats_cdf_binomial
- stats_cdf_cauchy
- stats_cdf_chisquare
- stats_cdf_exponential
- stats_cdf_f
- stats_cdf_gamma
- stats_cdf_laplace
- stats_cdf_logistic
- stats_cdf_negative_binomial
- stats_cdf_noncentral_chisquare
- stats_cdf_noncentral_f
- stats_cdf_poisson
- stats_cdf_t
- stats_cdf_uniform
- stats_cdf_weibull
- stats_covariance
- stats_den_uniform
- stats_dens_beta
- stats_dens_cauchy
- stats_dens_chisquare
- stats_dens_exponential
- stats_dens_f
- stats_dens_gamma
- stats_dens_laplace
- stats_dens_logistic
- stats_dens_negative_binomial
- stats_dens_normal
- stats_dens_pmf_binomial
- stats_dens_pmf_hypergeometric
- stats_dens_pmf_poisson
- stats_dens_t
- stats_dens_weibull
- stats_harmonic_mean
- stats_kurtosis
- stats_rand_gen_beta
- stats_rand_gen_chisquare
- stats_rand_gen_exponential
- stats_rand_gen_f
- stats_rand_gen_funiform
- stats_rand_gen_gamma
- stats_rand_gen_ibinomial_negative
- stats_rand_gen_ibinomial
- stats_rand_gen_int
- stats_rand_gen_ipoisson
- stats_rand_gen_iuniform
- stats_rand_gen_noncenral_chisquare
- stats_rand_gen_noncentral_f
- stats_rand_gen_noncentral_t
- stats_rand_gen_normal
- stats_rand_gen_t
- stats_rand_get_seeds
- stats_rand_phrase_to_seeds
- stats_rand_ranf
- stats_rand_setall
- stats_skew
- stats_standard_deviation
- stats_stat_binomial_coef
- stats_stat_correlation
- stats_stat_gennch
- stats_stat_independent_t
- stats_stat_innerproduct
- stats_stat_noncentral_t
- stats_stat_paired_t
- stats_stat_percentile
- stats_stat_powersum
- stats_variance
Коментарии
Calculates any one parameter of the binomial
distribution given values for the others.
Arguments
WHICH --> Integer indicating which of the next four argument
values is to be calculated from the others.
Legal range: 1..4
iwhich = 1 : Calculate P and Q from S,XN,PR and OMPR
iwhich = 2 : Calculate S from P,Q,XN,PR and OMPR
iwhich = 3 : Calculate XN from P,Q,S,PR and OMPR
iwhich = 4 : Calculate PR and OMPR from P,Q,S and XN
P <--> The cumulation from 0 to S of the binomial distribution.
(Probablility of S or fewer successes in XN trials each
with probability of success PR.)
Input range: [0,1].
Q <--> 1-P.
Input range: [0, 1].
P + Q = 1.0.
S <--> The number of successes observed.
Input range: [0, XN]
Search range: [0, XN]
XN <--> The number of binomial trials.
Input range: (0, +infinity).
Search range: [1E-100, 1E100]
PR <--> The probability of success in each binomial trial.
Input range: [0,1].
Search range: [0,1]
OMPR <--> 1-PR
Input range: [0,1].
Search range: [0,1]
PR + OMPR = 1.0
STATUS <-- 0 if calculation completed correctly
-I if input parameter number I is out of range
1 if answer appears to be lower than lowest
search bound
2 if answer appears to be higher than greatest
search bound
3 if P + Q .ne. 1
4 if PR + OMPR .ne. 1
BOUND <-- Undefined if STATUS is 0
Bound exceeded by parameter number I if STATUS
is negative.
Lower search bound if STATUS is 1.
Upper search bound if STATUS is 2.