data transformations

//Tag:data transformations

Data Transformations: Box-Cox

Data transformations are useful and necessary in some statistical applications. We will discuss one of the most famous ones, the Box-Cox transformation.  We will use two of the most often used software programs for Six Sigma analysis: SigmaXL and Minitab to implement the Box-Cox Transformation. First, let’s briefly remind you of why a transformation is [...]