Principal Components Analysis
This chapter contains sections titled: Introduction Algebraic basics of Principal Components Rescaling Principal Components Calculating Principal Component Scores Choosing the Number of Components Two Simple Examples of Principal Components Analysis More Complex Examples of the Application of Princi...
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| Hauptverfasser: | , |
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| Format: | Buchkapitel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | This chapter contains sections titled:
Introduction
Algebraic basics of Principal Components
Rescaling Principal Components
Calculating Principal Component Scores
Choosing the Number of Components
Two Simple Examples of Principal Components Analysis
More Complex Examples of the Application of Principal Components Analysis
Using Principal Components Analysis to Select a Subset of Variables
Using the Last Few Principal Components
The Biplot
Geometrical Interpretation of Principal Components Analysis
Projection Pursuit
Summary
Exercises |
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| DOI: | 10.1002/9781118887486.ch3 |