Pulse of the Past: a ground stone tools perspective on the significance of legumes at the Pre Pottery Neolithic site of Kharaysin (Jordan)

This repository contains the raw data and code to reproduce the analyses presented in the paper "Pulse of the Past: a ground stone tools perspective on the significance of legumes at the Pre Pottery Neolithic site of Kharaysin (Jordan)" by Zupancich et al. The repositiory includes: .zip file including the datasets and scripts used for the processing of 3D surface texutre analysis on basalt ground stone tools. In the .zip files each folder contains the data and scripts used to process the experimental 3D surface texture data and the script and data sued to classify the archaeological ground stone tools. .zip files including the datasets and scripts used for the processing of 3D surface texutre analysis on limestone ground stone tools. In the .zip files each folder contains the data and scripts used to process the experimental 3D surface texture data and the script and data sued to classify the archaeological ground stone tools. In each .zip file there are the scripts and datasets to perform: Wilk's lambda variable selection Quadratic Discriminant Analysis Classification of experimental micro polishes asosociated to the processing of legumes and cereal grains using 3D surface textural data. Classification of micro polishes observed on the archaeological ground stone tools using 3D surface textural data.