Figure 5 DCCA and DSPCCA coefficients between Niño3 and TSI for observations (AD 1854-1999) and model simulations (AD 1600-1999) (a) Niño3-ERRST (b) L1 (c) L2 (d) M1 and (e) M2.The dotted (dashed) lines indicate the correlation coefficient critical values at 90% (95%) significance. See methods section for explanation of legends
