Principal Components Analysis cont.
Principal Components Analysis (cont.). Bluntly, these all seems incredibly useful and too easy so far. What is wrong with PCA? Well, PCA often produces an artifact known as the Horseshoe Effect, in which the second axis is curved and twisted relative to the first, and does not represent a true sec
Principal Components Analysis cont.
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Presentation Transcript
1. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
2. Principal Components Analysis (cont.)
3. Principal Components Analysis (cont.)
4. Principal Components Analysis (cont.)
6. Some Common Ordination Methods
7. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
8. Why Use Ordination?
9. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
11. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
12. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
13. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
14. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
18. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
19. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
20. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
21. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
22. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
26. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
27. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
29. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
32. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
33. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
37. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
38. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”
39. Whitehead’s “seek simplicity and distrust it.”Whitehead’s “seek simplicity and distrust it.”