3
对数转换的预测变量和/或响应的解释
我想知道是否仅对因变量(无论是因变量还是自变量)还是仅对自变量进行了对数转换,在解释上是否有所不同。 考虑以下情况 log(DV) = Intercept + B1*IV + Error 我可以将IV解释为百分比增长,但是当我拥有 log(DV) = Intercept + B1*log(IV) + Error 或当我有 DV = Intercept + B1*log(IV) + Error ?
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