The similarity of multi-planet systems | Astronomy & Astrophysics (A&A)

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Table 2

Sensitivity of the P-value when analyzing the period ratio of the outer pairs as function of the period ratio of the inner pairs.

	Multiplicity > 2		Multiplicity > 3

	Np	P-value	Np	P-value
No limit	272	0.02	168	0.23
PR_max:

PR_max < 8	261	0.03	162	0.36
PR_max < 6	254	0.006	154	0.02
PR_max < 4	237	10⁻⁴	150	0.001
PR_max < 2	111	10⁻⁴	84	0.002
R_max:

R_max < 8 R_⊕	238	0.002	142	0.07
R_max < 6 R_⊕	231	0.003	140	0.07
R_max < 4 R_⊕	146	0.007	121	0.16
R_max < 2 R_⊕	49	0.01	25	0.08

Notes. We show the dependence of the P-value on the minimum multiplicity and upper limits on planetary radius and period ratio of the sample. “Np” stands for the number of data points in the sample.

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