.. -*- mode: rst -*- Variance Stabilizing Transformations ==================================== Feature-engine's variable transformers transform numerical variables with various mathematical transformations. Variable transformations are commonly used to spread the values of the original variables over a wider value range. See the following illustration: .. figure:: ../../images/Variable_Transformation.png :align: center Article ------- We added a lot of information about **variance stabilizing transformations** in this `article `_. **Note** Note however, that improving the value spread is not always possible and it depends on the nature of the variable. **Transformers** .. toctree:: :maxdepth: 1 LogTransformer LogCpTransformer ReciprocalTransformer ArcsinTransformer PowerTransformer BoxCoxTransformer YeoJohnsonTransformer