update 3-5-2019The final report has been completed. The below information may continue to be updated or improved, but the analysis is considered complete. Please find the csv download links below.

For statistical analysis, you can find additional R scripts here: https://github.com/komland/RFC .  These are focused understanding the significance and effect size relating soil quality and food quality, as well as a basic high/low nutrient density prediction model using carrots.


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