Computes the quantile from a specified distribution
Category: Quantile
See: 'CDF Function' on page 418
QUANTILE ( 'dist',probability, parm-1,...,parm-k )
'dist'
is a character string that identifies the distribution. Valid distributions are as follows :
Distribution | Argument |
---|---|
Bernoulli | 'BERNOULLI' |
Beta | 'BETA' |
Binomial | 'BINOMIAL' |
Cauchy | 'CAUCHY' |
Chi-Square | 'CHISQUARE' |
Exponential | 'EXPONENTIAL' |
F | 'F' |
Gamma | 'GAMMA' |
Geometric | 'GEOMETRIC' |
Hypergeometric | 'HYPERGEOMETRIC' |
Laplace | 'LAPLACE' |
Logistic | 'LOGISTIC' |
Lognormal | 'LOGNORMAL' |
Negative binomial | 'NEGBINOMIAL' |
Normal | 'NORMAL''GAUSS' |
Normal mixture | 'NORMALMIX' |
Pareto | 'PARETO' |
Poisson | 'POISSON' |
T | 'T' |
Uniform | 'UNIFORM' |
Wald (inverse Gaussian) | 'WALD''IGAUSS' |
Weibull | 'WEIBULL' |
Note: Except for T, F, and NORMALMIX, you can minimally identify any distribution by its first four characters .
probability
is a numeric random variable.
parm-1,...,parm-k
are optional shape , location , or scale parameters appropriate for the specific distribution.
The QUANTILE function computes the probability from various continuous and discrete distributions. For more information, see the on page 419.
SAS Statements | Results |
---|---|
y=quantile('BERN',.75,.25); |
|
y=quantile('BETA',0.1,3,4); | 0.2009088789 |
y=quantile('BINOM',4,.5,10); | 5 |
y=quantile('CAUCHY',.85); | 1.9626105055 |
y=quantile('CHISQ',.6,11); | 11.529833841 |
y=quantile('EXPO',.6); | 0.9162907319 |
y=quantile('F',8,2,3); | 2.8860266073 |
y=quantile('GAMMA',.4,3); | 2.285076904 |
y=quantile('HYPER',.5,200,50,10); | 2 |
y=quantile('LAPLACE',.8); | 0.9162907319 |
y=quantile('LOGISTIC',.7); | 0.8472978604 |
y=quantile('LOGNORMAL',.5); | 1 |
y=quantile('NEGB',.5,.5,2); | 1 |
y=quantile('NORMAL',.975); | 1.9599639845 |
y=quantile('PARETO',.01,1); | 1.0101010101 |
y=quantile('POISSON',.9,1); | 2 |
y=quantile('T',.8,5); | 0.9195437802 |
y=quantile('UNIFORM',0.25); | 0.25 |
y=quantile('WALD',.6,2); | 0.9526209927 |
y=quantile('WEIBULL',.6,2); | 0.9572307621 |