The internal kinematics of local young stellar associations - Identifying correlations among age, expansion, rotation, and shear

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Table A.1

Parameters of the polynomial fits of degree zero (P0) and one (P1).

			Intercept			Slope
			mu	sd	HDI	mu	sd	HDI
Correlation	Model	Case
κ_x vs κ_z	P0	Bayesian	41.14	0.77	[39.631,42.705]	−	−
		Frequentist	41.15	0.77		−	−
	P1	Bayesian	50.45	1.48	[47.436,53.371]	0.21	0.03	[0.155,0.270]
		Frequentist	50.50	1.49		0.21	0.03
κ_x vs ω_χ	P0	Bayesian	41.13	0.75	[39.587,42.608]	−	−
		Frequentist	41.15	0.77		−	−
	P1	Bayesian	40.76	0.96	[38.909,42.753]	−0.08	0.12	[−0.323,0.175]
		Frequentist	40.78	0.95		−0.08	0.12
κ_z vs ω_χ	P0	Bayesian	−14.38	1.40	[−17.126,-11.542]	−	−
		Frequentist	−14.39	1.39		−	−
	P1	Bayesian	−10.67	1.56	[−13.744,-7.501]	1.11	0.20	[0.724,1.514]
		Frequentist	−10.69	1.54		1.11	0.20
κ_z vs γx	P0	Bayesian	−14.38	1.40	[−17.080,-11.439]	−	−
		Frequentist	−14.39	1.39		−	−
	P1	Bayesian	−5.52	2.38	[−10.112,-0.506]	−0.46	0.10	[−0.660,-0.255]
		Frequentist	−5.59	2.35		−0.46	0.10
ω_x vs γχ	P0	Bayesian	−4.86	1.33	[−7.483,-2.197]	−	−
		Frequentist	−4.86	1.32		−	−
	P1	Bayesian	−3.99	1.43	[−6.870,-1.188]	−0.23	0.14	[−0.529,0.046]
		Frequentist	−3.99	1.43		−0.23	0.15
ω_y vs γ_y	P0	Bayesian	0.96	0.78	[−0.569,2.522]	−	−
		Frequentist	0.97	0.76		−	−
	P1	Bayesian	0.74	0.90	[−1.005,2.526]	0.07	0.14	[−0.203,0.365]
		Frequentist	0.74	0.90		0.07	0.14
ω_x vs γ_z	P0	Bayesian	−4.87	1.31	[−7.558,-2.263]	−	−
		Frequentist	−4.86	1.32		−	−
	P1	Bayesian	−4.15	1.40	[−6.806,-1.294]	0.25	0.14	[−0.048,0.514]
		Frequentist	−4.16	1.38		0.25	0.14
γx vs γz	P0	Bayesian	4.35	1.39	[1.707,7.223]	−	−
		Frequentist	4.39	1.42		−	−
	P1	Bayesian	4.32	1.50	[1.223,7.244]	−0.02	0.14	[−0.299,0.274]
		Frequentist	4.31	1.49		−0.03	0.14
κ_x vs Age	P0	Bayesian	41.14	0.76	[39.649,42.690]	−	−
		Frequentist	41.15	0.77		−	−
	P1	Bayesian	49.19	4.22	[40.547,57.594]	−0.25	0.13	[−0.511,0.005]
		Frequentist	49.49	4.22		−0.26	0.13
κ_z vs Age	P0	Bayesian	−14.40	1.40	[−17.337,-11.683]	−	−
		Frequentist	−14.39	1.39		−	−
	P1	Bayesian	65.36	7.52	[49.761,79.702]	−2.80	0.26	[−3.312,-2.277]
		Frequentist	66.97	7.69		−2.86	0.27
ω_x vs Age	P0	Bayesian	−4.88	1.31	[−7.429,-2.216]	−	−
		Frequentist	−4.86	1.32		−	−
	P1	Bayesian	−3.21	6.92	[−16.956,10.051]	−0.06	0.23	[−0.522,0.389]
		Frequentist	−3.62	7.07		−0.04	0.24
γ_x vs Age	P0	Bayesian	4.41	1.43	[1.646,7.347]	−	−
		Frequentist	4.39	1.42		−	−
	P1	Bayesian	6.43	7.49	[−9.089,21.067]	−0.07	0.25	[−0.585,0.434]
		Frequentist	6.59	7.66		−0.08	0.26
γ_z vs Age	P0	Bayesian	5.11	0.59	[3.952,6.300]	−	−
		Frequentist	5.11	0.60		−	−
	P1	Bayesian	−0.64	6.21	[−12.246,11.816]	0.18	0.19	[−0.212,0.539]
		Frequentist	−1.08	6.28		0.19	0.19

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