R code of the journal article "Chemical and mineralogical characterization of late chalcolithic pottery (ca. 3700–3300 BCE) from southwest Anatolia (Türkiye)" https://doi.org/10.1016/j.aca.2006.02.012 Before using the code, please download the required dataset from Appendix A. Supplementary data. Rename it as data.xls on the same repository with the code.