Ladder of Powers Transforms


Menu location: Data_Transforming and Deriving_Common Transforms_Ladder of Powers.


This function provides a series of transformations that have increasing power to pull in the right hand tail of a distribution. The ladder consists of:


1/x² reciprocal of square (power -2)
1/x reciprocal (power -1)
ln(x) natural logarithm
square root (power 0.5)
square (power 2)


For more information see "transforming data".