This application is designed for chemical fingerprinting and source tracking of ancient materials. It provides provides tools for the exploration, visualization and analysis of compositional data in the framework of Aitchison (1986).
Access: https://shiny.archaeo.science.
References
Aitchison, John. 1986. The Statistical Analysis of Compositional Data. Monographs on Statistics and Applied Probability. London: Chapman and Hall. https://doi.org/10.1007/978-94-009-4109-0.