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Table 9

Difference of averages and medians between planet host and non-planet host distributions for the CPS late-K and M-type dwarf sample.

 [Fe/H]  Diff. of averages Diff. of medians KS test
[dex] [dex]

Full sample (Nh = 11) 0.19 0.22 0.0272
Jovians hosts (Nh = 6) 0.37 0.34 0.0015
Neptunian/smaller hosts (Nh = 5) –0.03 –0.05 0.9769

Stellar mass Diff. of averages Diff. of medians
[M] [M]
Full sample (Nh = 11) –0.04 –0.01
Jovians hosts (Nh = 6) –0.03 –0.05
Neptunian/smaller hosts (Nh = 5) –0.04 0.00

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