FUZZY

The FUZZY command implements fuzzy set econometrics.

In general, the format is:

  FUZZY x1 x2 / RULES=rulemat DEGREES=degreemat options

where rulemat and degreemat are 5 x 5 matrices of decision rules and degrees.


The available options are:

Option Description
GRAPHDATA Provides a graphics plot of the data.
GRAPHRULE Provides a graphics plot of the rule surface.
MEDIAN Specifies to center the data around the median instead of the mean.
NOLIST Suppresses the List of computed index values and rules.
NOPMATRIX Suppresses printing of the rules and degrees matrices.
NOSTANDARD Assumes that the input data is standardized.
PASSOC Prints the table of Association values.
PBREAK Prints the table of Breakpoints.
CMA= Specifies the number of periods to start the Cumulative Moving Average. CMA-1 observations will be lost.
PREDICT= Saves the calculated index in the variable specified.
RMA= Specifies the number of periods for the Regular Moving Average. RMA-1 observations will be lost.
WEIGHT= Specifies a 5 element vector of weights to replace the default of (0, 0.25, 0.5, 0.75, 1.0).

Other available options: 
DUMP, BEG=, END=