deletions | additions       diff --git a/figures/Test1Ct/caption.tex b/figures/Test1Ct/caption.tex  index 97c79e2..199c43c 100644  --- a/figures/Test1Ct/caption.tex  +++ b/figures/Test1Ct/caption.tex 
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\label{fig:Test1Ct} The trajectories number  of the set size elements  of $S_1^d, S_2^d, S_3^d$ for a simulated dataset. The dotted dashed  line ($d_0 = 3.082$) indicates the tipping point of the noise set (with a slight shift to the left). The right panel is a zoom-in view of the left panel. At $d_0 = 3.082$, both the signal set and the the potential set include five sites and the noise set is empty.