Body Fat Percentage Prediction Using Intelligent Hybrid Approaches

Table 2

Pearson correlations for pairs of variables.

	𝑌	𝑋1	𝑋2	𝑋3	𝑋4	𝑋5	𝑋6	𝑋7	𝑋8	𝑋9	𝑋10	𝑋11	𝑋12	𝑋13
𝑌	1.00
𝑋1	0.296	1.00
𝑋2	−0.076	−0.243	1.00
𝑋3	0.559	−0.065	0.454	1.00
𝑋4	0.433	0.069	0.275	0.820	1.00
𝑋5	0.674	0.091	0.196	0.890	0.770	1.00
𝑋6	0.789	0.180	0.169	0.882	0.735	0.907	1.00
𝑋7	0.568	−0.091	0.323	0.944	0.736	0.841	0.876	1.00
𝑋8	0.538	−0.210	0.244	0.872	0.706	0.759	0.788	0.898	1.00
𝑋9	0.492	−0.043	0.421	0.854	0.660	0.727	0.756	0.831	0.814	1.00
𝑋10	0.236	−0.092	0.356	0.586	0.435	0.463	0.429	0.533	0.489	0.580	1.00
𝑋11	0.447	−0.049	0.261	0.784	0.701	0.718	0.667	0.732	0.764	0.678	0.432	1.00
𝑋12	0.317	−0.127	0.272	0.597	0.587	0.543	0.456	0.497	0.543	0.501	0.358	0.634	1.00
𝑋13	0.308	0.152	0.364	0.737	0.732	0.655	0.614	0.646	0.585	0.645	0.551	0.630	0.564	1.00