Correlations for all pairs of data series (method=kendall)
	Group	Costs	Dividends	Wealth
Group	1	0.262	0.088	0.053
Costs	0.262	1	0.145	0.209
Dividends	0.088	0.145	1	0.367
Wealth	0.053	0.209	0.367	1

Correlations for all pairs of data series with p-values
pair	Pearson r	Spearman rho	Kendall tau
Group;Costs	0.2509	0.3189	0.2617
p-value	(0.0118)	(0.0012)	(0.0015)
Group;Dividends	0.0649	0.1075	0.0882
p-value	(0.5211)	(0.2871)	(0.2849)
Group;Wealth	0.039	0.0651	0.0534
p-value	(0.7004)	(0.5202)	(0.5174)
Costs;Dividends	0.2253	0.2141	0.1455
p-value	(0.0242)	(0.0326)	(0.032)
Costs;Wealth	0.3551	0.3091	0.2093
p-value	(3e-04)	(0.0018)	(0.002)
Dividends;Wealth	0.5705	0.5371	0.3673
p-value	(0)	(0)	(0)