, , , ,

This is a new statistical and data mining tool, available now at


It greatly simplifies the work of those dealing with data transformation problems.

Enjoy it.

About the tool:

  • This tool lets you transform a data set by applying one or more Box-Cox Power Transformations. The research articles given in the References section of the tool cover this topic.
  • To use the tool enter one data set value per line. End each line by hitting the Enter key so these are recognized as individual entries.
  • To apply multiple transforms, check preset field.
  • To apply a single transform, uncheck preset field and enter a p value (p ∈ [-2,+2]).
  • Submit or reset form as needed.

10-02-2016 Update:

We added a new feature to the tool so it now lets users return all non-negative transforms.