OLA interview Question | Cox Transformations

Question

Explain about the box cox transformation in regression models.

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Dhruv2301 55 years 1 Answer 1086 views Great Grand Master 0

Answer ( 1 )

  1. Dependent variable for a regression analysis might not satisfy one or more assumptions
    of an ordinary least squares regression. In such Scenarios, it is necessary to transform the
    response variable so that the data meets the required assumptions. A Box-Cox transformation
    is a statistical technique to transform non-normal dependent variables into a normal shape.

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