On Lines and Planes of Closest Fit to Systems of Points in Space¶
Pearson, K. (1901). On Lines and Planes of Closest Fit to Systems of Points in Space. Philosophical Magazine, 559-572.
Cited by¶
2 citations across 2 artifacts.
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Primes¶
- Dimension
- Pearson's 1901 PCA
This sourceLeast-squares orthogonal-regression origin of principal-components analysis; foundational for distinguishing recorded from effective dimension.
- Pearson's 1901 PCA
- Dimensionality Reduction
- In genomics and transcriptomics, PCA is used for quality control (detecting batch effects, outlier samples) and for initial exploration of cell-type or disease-group structure
This sourceFirst formal least-squares orthogonal-fit treatment underlying PCA.
- In genomics and transcriptomics, PCA is used for quality control (detecting batch effects, outlier samples) and for initial exploration of cell-type or disease-group structure
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