1. Data Mining using Tanagra and Rattle
방송대 정보통계학과 김성수

2. Tanagra (by Ricco RAKOTOMALALA)
a free DATA MINING software for academic and research purposes
The main purpose of Tanagra project
- To give researchers and students an easy-to-use data mining software.
- To propose to researchers an architecture allowing them to easily add their own data mining methods, to compare their performances.
- in direction of novice developers, consists in diffusing a possible methodology for building this kind of software.

7. Example of LDA

9. SPV Learning Tab – Linear discriminant analysis

10. Variable Selection - Parameters

11. Variable Selection - View

12. Add again the Linear discriminant analysis component

13. Canonical Discriminant Analysis (Factorial analysis Tab)

14. Rattle(the R Analytical Tool To Learn Easily) (by Graham Williams)
. graphical data mining application based on RGTK+

15. Startup Rattle
> library(rattle)
> rattle()

16. Explore Tab – Distributions Type

17. Log Tab