Fig. 5
Cumulative histogram of 
of the Keplerian fits for those 187 stars in our sample for which both the reduced chi-square 
of the fit and the number of measurements is provided by the EOD. For a substantial fraction of the stars, the chi-square probability is too small to accept the single Keplerian model, e.g. 39% of the stars have 
(see also Table 2).
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