\begin{table}

\caption{Idiosyncratic cross-correlations is 0.5. Missing values share is 0.5. r_c: 1, q: 1, mu: 0.5, load_dist: normal, idio_auto: 0, n_blocks: 5, r_b: 1, block_dist: 2, signalt_to_noise: 0.5, MA_smooth: 5}
\centering
\begin{tabular}[t]{cccccccccc}
\toprule
\multicolumn{2}{c}{ } & \multicolumn{2}{c}{Laplace} & \multicolumn{2}{c}{Student 3} & \multicolumn{2}{c}{Laplace} & \multicolumn{2}{c}{Student 3} \\
\cmidrule(l{3pt}r{3pt}){3-4} \cmidrule(l{3pt}r{3pt}){5-6} \cmidrule(l{3pt}r{3pt}){7-8} \cmidrule(l{3pt}r{3pt}){9-10}
T & n & TSRC\_laplace & TSRF\_laplace & TSRC\_student\_3 & TSRF\_student\_3 & TSRC\_c\_laplace & TSRF\_c\_laplace & TSRC\_c\_student\_3 & TSRF\_c\_student\_3\\
\midrule
\addlinespace[0.3em]
\multicolumn{10}{l}{\textbf{tau = 0.5 delta = 0.5}}\\
\hspace{1em}\cellcolor{gray!6}{100} & \cellcolor{gray!6}{100} & \cellcolor{gray!6}{0.7528} & \cellcolor{gray!6}{0.8466} & \cellcolor{gray!6}{0.7234} & \cellcolor{gray!6}{0.8477} & \cellcolor{gray!6}{1.4040} & \cellcolor{gray!6}{1.1300} & \cellcolor{gray!6}{1.3672} & \cellcolor{gray!6}{1.1743}\\
\hspace{1em}100 & 1000 & 0.7385 & 0.9789 & 0.7040 & 0.9778 & 1.3408 & 1.0525 & 1.4390 & 1.0735\\
\hspace{1em}\cellcolor{gray!6}{100} & \cellcolor{gray!6}{2000} & \cellcolor{gray!6}{0.7393} & \cellcolor{gray!6}{0.9877} & \cellcolor{gray!6}{0.7021} & \cellcolor{gray!6}{0.9875} & \cellcolor{gray!6}{1.3599} & \cellcolor{gray!6}{1.0443} & \cellcolor{gray!6}{1.4216} & \cellcolor{gray!6}{1.0571}\\
\hspace{1em}150 & 100 & 0.7591 & 0.8501 & 0.7332 & 0.8480 & 1.4125 & 1.1236 & 1.3575 & 1.1742\\
\hspace{1em}\cellcolor{gray!6}{150} & \cellcolor{gray!6}{1000} & \cellcolor{gray!6}{0.7465} & \cellcolor{gray!6}{0.9803} & \cellcolor{gray!6}{0.7157} & \cellcolor{gray!6}{0.9811} & \cellcolor{gray!6}{1.3349} & \cellcolor{gray!6}{1.0510} & \cellcolor{gray!6}{1.3569} & \cellcolor{gray!6}{1.0726}\\
\hspace{1em}150 & 2000 & 0.7462 & 0.9891 & 0.7116 & 0.9894 & 1.4181 & 1.0439 & 1.3635 & 1.0564\\
\bottomrule
\end{tabular}
\end{table}
