Table 6:

The canonical correlation coefficients between fMRI and SNP. The training and testing canonical correlation coefficients (mean ± std) of five-fold cross-validation were reported. The best values are shown in bold text.

Methods	Training canonical correlation coefficients						Testing canonical correlation coefficients
	fold 1	fold 2	fold 3	fold 4	fold 5	mean±std	fold 1	fold 2	fold 3	fold 4	fold 5	mean±std
MTS2CCA	0.718	0.745	0.762	0.735	0.729	0.738±0.017	0.327	0.110	0.367	0.354	0.320	0.295±0.105
MTGSCCA	0.907	0.821	0.842	0.960	0.895	0.874±0.054	0.315	0.022	0.319	0.317	0.240	0.243±0.128
MTSCCA	0.884	0.895	0.959	0.949	0.901	0.901±0.034	0.256	0.014	0.323	0.294	0.238	0.225±0.122
JCBSCCA	0.662	0.587	0.674	0.631	0.658	0.658±0.035	0.270	−0.121	0.356	0.253	0.267	0.205±0.187
TCCA	0.381	0.572	0.584	0.171	0.431	0.428±0.168	0.155	−0.159	−0.049	−0.187	−0.085	−0.065±0.135
SCCA	0.362	0.445	0.503	0.430	0.439	0.436±0.050	−0.051	0.019	0.025	0.130	0.050	0.034±0.065