GDA Syntax - Keyword Priors

PRIORS [=] { ESTIMATED };

{ USER (Value List) };

Example

PRIORS = USER(.3 .3 .4);

Optional keyword used to set the prior classification probabilities, for classifying observations. The default specification is ESTIMATED; use this option to set the prior classification probabilities proportional to the observed group (class) N's; use the EQUAL option to assign equal probabilities to each group or class specified in the categorical dependent variable; use option USER to specify a user-supplied value list of prior classification probabilities.

Applies to

GDA

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