ForensicIsoTissues

Data and scripts for forensic body tissue isotope compilation and data review titled "Human Tissue Oxygen and Strontium Isotope Values in North America: A Data Compilation and Assessment for Forensic Geolocation."

data/

Data used in analyses.

• FIT_Dataset.xlsx Compiled Dataset of δ¹⁸O data and ⁸⁷Sr/⁸⁶Sr isotopic data from human tissues in North America.
• RefIDsRefNo.xlsx Spreadsheet to used to integrate references citations numbers with Reference.IDs in the complied dataset.

code/

Scripts used for data analysis and plotting.

• FITDataSetup.R Load data and set up for analysis. Includes some descriptive statistics.
• FITMapping.R Create maps of spatial distribution of data for hair and tooth enamel isotopic values.
• FITTapiso.R Analyze data using isoscapes and statistics. Includes code for generation of figures.

shapefiles/

Includes all shapefiles and geospatial data required for running analyses that are not pulled from other R packages.

figures/

Out bound folder for figures and figure components generated in the script.