Figure 7 : Global composites for various binning intervals and screening criteria, as indicated in subplot titles.

From: A global multiproxy database for temperature reconstructions of the Common Era

Figure 7

The composites are scaled to temperature for comparison, and the shading denotes 95% bootstrap confidence intervals with 500 replicates, to constrain uncertainties. The cutoff between high-resolution (HR) and low-resolution (LR) records is defined as a median resolution of 5 years. Screening options comprise: no screening (none), regional temperature screening (regional), or regional screening adjusted for the false discovery rate (regionalFDR). For low-resolution records, basicFilter denotes records that comprise at least 20 values over the Common Era (Supplementary Fig. 2), while hrNeighbors denotes records with at least one significantly correlated HR neighbor.