\begin{table}%t6
%\centering
\par
\caption{\label{disc_filter}Mean discrimination efficiencies (in percent) achieved on MRLens filtered mass maps with a false discovery rate of $\alpha = 0.05$.}
\small \begin{tabular}{cccccccc}
\hline\hline
Basis/statistics &  $S$ & $K$ & $HC_n^*$  & $HC_n^+$ & $B_l$& $P_c$&WPC \\
\hline
Direct space & 65.2 & 54.5 & 72.9 & 8.4 &$\times$& 93.2& $\times$\\
%\hline
Fourier space & 3.2 & 3.4 & 30.0 & 38.4 & 9.95  &$\times$& $\times$\\
%\hline
Isotropic wavelet transform & 81.7 & 68.1 & 74.8 & 74.1 &$\times$ & $\times$& 97.3\\
%\hline
Bi-orthogonal wavelet transform & 52.2 & 67.3 & 29.7 & 65.0 &$\times$ &  $\times$& $\times$\\
%\hline
Ridgelet transform (block = 16) & 45.1 & 54.5 & 77.1 & 37.2 &$\times$ & $\times$ & $\times$ \\
%\hline
Ridgelet transform (block = 32) & 61.5 & 52.6 & 70.3 & 69.0 &$\times$ & $\times$& $\times$\\
%\hline
Fast curvelet transform & 25. & 65.5 & 68.8 & 63.3 &$\times$ & $\times$ & $\times$\\ 
\hline
\end{tabular}
\end{table}