Correlations for all pairs of data series (method=kendall)
	Basis	Secundair	Duaal	Hoger(Bachelor)	Leercontract	Werkloosheid	Hoger_onderwijs(Master)
Basis	1	0.686	-0.27	0.195	0.835	0.66	0.387
Secundair	0.686	1	0.002	0.466	0.83	0.938	0.633
Duaal	-0.27	0.002	1	0.248	-0.137	-0.007	0.06
Hoger(Bachelor)	0.195	0.466	0.248	1	0.307	0.518	0.773
Leercontract	0.835	0.83	-0.137	0.307	1	0.789	0.491
Werkloosheid	0.66	0.938	-0.007	0.518	0.789	1	0.688
Hoger_onderwijs(Master)	0.387	0.633	0.06	0.773	0.491	0.688	1

Correlations for all pairs of data series with p-values
pair	Pearson r	Spearman rho	Kendall tau
Basis;Secundair	0.815	0.8588	0.6862
p-value	(0)	(0)	(0)
Basis;Duaal	-0.4396	-0.4607	-0.2695
p-value	(0.0018)	(0.0011)	(0.0066)
Basis;Hoger(Bachelor)	0.2219	0.2682	0.195
p-value	(0.1296)	(0.0655)	(0.0512)
Basis;Leercontract	0.9582	0.9585	0.8351
p-value	(0)	(0)	(0)
Basis;Werkloosheid	0.8054	0.8389	0.6596
p-value	(0)	(0)	(0)
Basis;Hoger_onderwijs(Master)	0.5241	0.5649	0.3865
p-value	(1e-04)	(0)	(1e-04)
Secundair;Duaal	0.0804	-0.055	0.0018
p-value	(0.5869)	(0.7095)	(0.9929)
Secundair;Hoger(Bachelor)	0.6657	0.6074	0.4663
p-value	(0)	(0)	(0)
Secundair;Leercontract	0.9398	0.952	0.8298
p-value	(0)	(0)	(0)
Secundair;Werkloosheid	0.9933	0.9911	0.9379
p-value	(0)	(0)	(0)
Secundair;Hoger_onderwijs(Master)	0.8409	0.813	0.633
p-value	(0)	(0)	(0)
Duaal;Hoger(Bachelor)	0.343	0.3689	0.2482
p-value	(0.017)	(0.0103)	(0.0126)
Duaal;Leercontract	-0.2065	-0.2977	-0.1365
p-value	(0.1591)	(0.0403)	(0.1748)
Duaal;Werkloosheid	0.0511	-0.0535	-0.0071
p-value	(0.7303)	(0.7172)	(0.9507)
Duaal;Hoger_onderwijs(Master)	0.1704	0.0991	0.0603
p-value	(0.247)	(0.5015)	(0.5535)
Hoger(Bachelor);Leercontract	0.4229	0.4287	0.3067
p-value	(0.0027)	(0.0026)	(0.0019)
Hoger(Bachelor);Werkloosheid	0.7197	0.6634	0.5177
p-value	(0)	(0)	(0)
Hoger(Bachelor);Hoger_onderwijs(Master)	0.9167	0.8918	0.773
p-value	(0)	(0)	(0)
Leercontract;Werkloosheid	0.926	0.9325	0.789
p-value	(0)	(0)	(0)
Leercontract;Hoger_onderwijs(Master)	0.6782	0.6799	0.4911
p-value	(0)	(0)	(0)
Werkloosheid;Hoger_onderwijs(Master)	0.8885	0.8638	0.6879
p-value	(0)	(0)	(0)