SOCR EduMaterials Activities PowerTransformFamily Graphs

This is activity demonstrates the usage, effects and properties of the modified power transformation family using graphs of scatter plots

• Background: The power transformation family is often used for transforming data for the perpose of making it more Normal-like. The power transformation is defined by

\(y^{(\lambda)} = \left \{ (y^{\lambda}-1)/{\lambda}, if \lambda \neq 0; and \log{y}, if \lambda = 0 \right\} \)

• Exercise 1: ...

Error creating thumbnail: File missing

References

• Carroll, RJ and Ruppert, D. On prediction and the power transformation family. Biometrika 68: 609-615.

---

• SOCR Home page: http://www.socr.ucla.edu

---

---

Translate this page:

(default)	Deutsch	Español	Français	Italiano	Português	日本語	България	الامارات العربية المتحدة	Suomi	इस भाषा में	Norge
한국어	中文	繁体中文	Русский	Nederlands	Ελληνικά	Hrvatska	Česká republika	Danmark	Polska	România	Sverige