Kendall tau rank correlations for all pairs of data series
pair	tau	p-value
tau( US_DOLLAR , EURO )	0.231646769490374	0.00960308512272845
tau( US_DOLLAR , SINGAPORE_DOLLAR )	0.436586791350088	1.03430459930109e-06
tau( US_DOLLAR , Werkloosheidsgraad_in_% )	-0.458698961995371	6.13056772784723e-07
tau( US_DOLLAR , Inflatie )	0.071365923933903	0.424946734316361
tau( EURO , SINGAPORE_DOLLAR )	0.480842536669412	7.62419760658162e-08
tau( EURO , Werkloosheidsgraad_in_% )	0.167771965471964	0.0683704086657477
tau( EURO , Inflatie )	0.0942622950819672	0.292344464675358
tau( SINGAPORE_DOLLAR , Werkloosheidsgraad_in_% )	-0.050832074944078	0.580499330469954
tau( SINGAPORE_DOLLAR , Inflatie )	0.297163027528055	0.000892874099977625
tau( Werkloosheidsgraad_in_% , Inflatie )	-0.0490596722138235	0.594068135064721