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SI-CHAID® 4.0 performs tree based analyses on a categorical dependent variable using the CHAID (CHi-squared Automatic Interaction Detector) algorithm. An extension to multiple dependent variables is possible using an interface to Latent GOLD® where a CHAID analysis is performed following the estimation of any latent class model in Latent GOLD® to profile the resulting latent segments based on demographics and/or other exogenous variables.

SI- CHAID4.0 使用 CHAID (CHi-squared Automatic Interaction Detector)算法來執行分類因變量的決策分析。可以使用其中的 Latent GOLD 介面來分析統計數據或其他外生變量來擴展至多個因變量, 結果可以製成互動式樹狀圖、交叉表和收益圖等。