Box-Cox Transformation-Searching Normal

Hello Friends:

Does anyone know if there is any node that allows me to do a Box-Cox transformation? I would also like to know if any node can transform a variable that has no normal distribution, for example by applying a 1 / x transformation.

Finally, is there any node that includes normality test like K-S, Shappiro or Darling?



Hi Gabriel,

Box-Cox Tranformation

In KNIME Analytics Platform there is not a specific node that helps to perform this transformation. I think that the easiest and fastest way at the moment is to use the R integration node, for example.

1/x Transformation

For this, you can use the Math Formula node

Normally Distributed Population

I think that for this purpose the Shapiro Wilk Normality test node should work.

Hope this helps,