Table 2.

Hypothesis Testing of $\stackrel{‒}{RPS}$ for Various Models Listed in Table 1 and This Table^a

	Model A
Model B	Res	Reg	MM1	MM2	MM3	MM4	MM5	MM6
Regression (Reg)	0.85
MM1 (Res + Clim)	>0.99	0.86
MM2 (Reg + Clim)	0.98	0.96	0.63
MM3 (MM1 + MM2)	0.99	0.97	0.96	0.83
MM4 (Res + Reg + Clim)	>0.99	0.98	0.80	0.59	0.18
MM5 (Res + Reg)	>0.99	0.95	0.40	0.32	0.16	0.16
MM6 (equal weights)	>0.99	0.90	0.27	0.21	0.09	0.05	<0.01
MM7 (long-term skill)	>0.99	0.90	0.27	0.20	0.08	0.05	<0.01	0.33

^aEntries in the table provide the percentile value of the test statistic ${\stackrel{‒}{RPS}}^A-{\stackrel{‒}{RPS}}^B$ (from Table 1 for the chosen Model A and B) from the resampled null distribution. For a given pair, Models A and B are indicated by the topmost row and leftmost column, respectively.