Supplementary data, code, and information for ‘Robustness of Proxy-Based Climate Field Reconstruction Methods’ (Mann et al. 2007)

M.E. Mann, S. Rutherford, E. Wahl & C. Ammann
We present results from continued investigations into the fidelity of covariance-based climate field reconstruction (CFR) approaches used in proxy-based climate reconstruction. Our experiments employ synthetic ‘‘pseudoproxy’’ data derived from simulations of forced climate changes over the past millennium. Using networks of these pseudoproxy data, we investigate the sensitivity of CFR performance to signal-to-noise ratios, the noise spectrum, the spatial sampling of pseudoproxy locations, the statistical representation of predictors used, and the diagnostic used to quantify...
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