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Can I incorporate observation frequencies into the analysis?

Yes, you can use the 'freq' parameter to specify a numeric variable that represents the frequency of each observation in the input table.

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On: analyzeMissingPatterns

DEFAULTREP

Default new table replication factor

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On: getServOpt

freq

specifies the frequency variable. Alias: frequency.

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On: highCardinality

What model selection methods are available in the countregFitModel action?

Model selection can be performed using the 'selection' parameter. The available methods ('method') include 'FORWARD', 'BACKWARD', 'STEPWISE', 'LASSO', and 'ELASTICNET'. You can control the selection process with criteria such as 'AIC', 'SBC', or significance levels ('slEntry', 'slStay').

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On: countregFitModel

Which grouping techniques are considered supervised and what do they require?

The supervised techniques are 'DTREE', 'RTREE', and 'WOE'. These methods require specifying one or more target variables using the 'targets' parameter, as the grouping is based on the relationship with these targets.

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On: catTrans