Paloma Maı́n
Biographic Data
| ID | 10840822 |
|---|---|
| NAME | Paloma Maı́n |
| GIVEN NAMES | Paloma |
| FAMILY NAME | Maı́n |
| SIGNATURE | MAIN P |
| AFFILIATIONS | British Museum |
| ORCID | 0000-0002-7418-5381 |
| VERIFIED | No |
| TOTAL WORKS | 1 |
| TOTAL CITATIONS | 9 |
| WORKS AS AUTHOR | 1 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1994 |
| LATEST PUBLICATION YEAR | 1994 |
| H-INDEX | 1 |
The Efficient Computation of Unbiased Mahalanobis Distances and Their Interpretation in Archaeometry
This paper argues for cross‐validation to reduce bias in estimating Mahalanobis distances of individuals to groups, a particular problem with small sample sizes. Formulae for the efficient computation of cross‐validated distances, which avoid excessive matrix inversion, are given. The use of Mahalanobis distances as measures of consistency, or as indications of outlying values, is described. The little‐known technique of gamma plotting is outline…
The Efficient Computation of Unbiased Mahalanobis Distances and Their Interpretation in Archaeometry
This paper argues for cross‐validation to reduce bias in estimating Mahalanobis distances of individuals to groups, a particular problem with small sample sizes. Formulae for the efficient computation of cross‐validated distances, which avoid excessive matrix inversion, are given. The use of Mahalanobis distances as measures of consistency, or as indications of outlying values, is described. The little‐known technique of gamma plotting is outline…
The Efficient Computation of Unbiased Mahalanobis Distances and Their Interpretation in Archaeometry
This paper argues for cross‐validation to reduce bias in estimating Mahalanobis distances of individuals to groups, a particular problem with small sample sizes. Formulae for the efficient computation of cross‐validated distances, which avoid excessive matrix inversion, are given. The use of Mahalanobis distances as measures of consistency, or as indications of outlying values, is described. The little‐known technique of gamma plotting is outline…
Advanced Statistical Methods and Models (1 work) · Algorithm (1 work) · Artificial Intelligence (1 work) · Artificial Intelligence (1 work) · Computation (1 work) · Computer Science (1 work) · Consistency (knowledge bases) (1 work) · Geochemistry and Geologic Mapping (1 work) · Interpretation (philosophy) (1 work) · Mahalanobis distance (1 work)