The TIMESERIES Procedure

COUNT Statement

COUNT < / options > ;

You can use a COUNT statement to specify options that are related to the discrete distribution analysis of the accumulated time series. Only one COUNT statement is allowed.

You can specify the following options after a slash (/):

ALPHA=number

specifies the confidence limit size. The must be between 0 and 1; the default is 0.05.

CRITERION=LOGLIK | AIC | BIC

specifies the discrete distribution selection criterion. The default is CRITERION=LOGLIK.

You can specify the following selection criteria:

AIC: specifies Akaike’s information criterion.
BIC: specifies the Bayesian information criterion.
LOGLIK: specifies the log likelihood as the criterion.

By default, CRITERION=LOGLIK.

DISTRIBUTION= option | ( options )

specifies one or more discrete distributions for automatic selection. You can specify one or more of the following :

BINOMIAL: specifies the binomial distribution.
ZMBINOMIAL: specifies the zero-modified binomial distribution.
GEOMETRIC: specifies the geometric distribution.
ZMGEOMETRIC: specifies the zero-modified geometric distribution.
POISSON: specifies the Poisson distribution.
ZMPOISSON: specifies the zero-modified Poisson distribution.
NEGBINOMIAL | NEGBIN: specifies the negative binomial distribution.

Last updated: August 25, 2017