MATLAB code for the paper "On the evidence of a trend in the CO2 airborne fraction" by Bennedsen, Hillebrand, and Koopman (2023).

The code can be used to replicate all results from the main paper and the Supplementary Information.

The code can be used, distributed, and changed freely. Please cite Bennedsen, Hillebrand, and Koopman (2023): "On the evidence of a trend in the CO2 airborne fraction".