Principal component analysis in archaeometry
- Title
- Principal component analysis in archaeometry
- Creator(s)
- Baxter, Michael J.
- Date
- 1994
- Is Part Of
-
Archeologia e Calcolatori
- Volume
- 5
- Pages
- 25-38
- Language
- eng
- Rights
- CC BY-NC-ND 4.0
- Abstract
- Principal component analysis (PCA) is a widely used multivariate method in archaeology, and is particularly prevalent in archaeometric applications. The paper reviews the use of the methodology in archaeometry, including the choice of data transformation and standardisation. The related methods of factor analysis and correspondence analysis are also briefly considered. Two detailed examples illustrate some of the methods discussed, including uncommon approaches such as the use of ranked data.
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