A simple algorithm for optimization and model fitting: AGA (asexual genetic algorithm)

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Table 3:

Our values of the rms of the residuals and the $\sqrt {\chi _{\rm red}^{2}}$ fits for the orbital fitting problem using AGA.
Planet¹	This work	This work	Fischer et al.	Fischer et al.
Planet¹	rms (m s^-1)	$\sqrt {\chi _{\rm red}^{2}}$	rms (m s^-1)	$\sqrt {\chi _{\rm red}^{2}}$
b	33.5	9.72	39	10
b, c	10.69	3.38	11.28	3.42
b, c, d	9.69	2.49	8.62	2.50
b, c, d, e	7.99	2.03	7.87	2.12

¹ The single-planet fitting was obtained in Marcy et al. (2002).
For comparison, in the last two columns we show their corresponding values obtained by Fischer et al. (2008).

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