Figure 3
From: A universal null-distribution for topological data analysis
The distribution of \(\ell\)-values. (top) All the iid samples included in Fig. 2 (26 curves). (bottom) A selection non-iid and real-data point clouds. The left column shows the empirical CDF, and the middle column is the kernel density estimate for the PDF, with the LGumbel distribution shown as the dashed line. The right column shows the QQ plots compared this distribution.
