This is a e-book by Fionn Murtagh of Queen's University Belfast
Contents:
1. Data Coding and Initial Treatment
2. Principal Components Analysis
3. Cluster Analysis
4. Discriminant Analysis
5. Other Methods
6. Case Study 1 : IUE Low Disperson Spectra
7. Case Study 2 : Classifications of GRBs
8. Neural Networks
9. Conclusion : Strategies for Analysing Data
A. Essential Mathematics
General References