Articles by Solène Mallet Gauthier

2015 Open Access Article Download PDF BibTeX

Taxicab correspondence analysis of abundance data in archaeology: three case studies revisited

Solène Mallet Gauthier, Vartan Choulakian

Abstract

This paper compares the method of Correspondence Analysis (CA) for finding patterns in archaeological sites by artifacts abundance data, with a robust variant, named Taxicab Correspondence Analysis (TCA). We show that this comparison is useful, especially for sparse tables with outliers. We identify three kinds of outliers. Three well-known datasets are reanalyzed.

«Archeologia e Calcolatori» 2015, 26, 77-94; doi: 10.19282/ac.26.2015.19