Results for output field Concrete compressive strength(MPa, megapascals) 
	Individual Models
		Comparing $N-Concrete compressive strength(MPa, megapascals)  with Concrete compressive strength(MPa, megapascals) 
			Minimum Error                  -21.188
			Maximum Error                   16.517
			Mean Error                       0.007
			Mean Absolute Error              5.027
			Standard Deviation               6.482
			Linear Correlation               0.927
			Occurrences                        113

		Comparing $R-Concrete compressive strength(MPa, megapascals)  with Concrete compressive strength(MPa, megapascals) 
			Minimum Error                  -24.975
			Maximum Error                   20.758
			Mean Error                       -0.74
			Mean Absolute Error              6.581
			Standard Deviation               8.484
			Linear Correlation                0.87
			Occurrences                        113

		Comparing $XR-Concrete compressive strength(MPa, megapascals)  with Concrete compressive strength(MPa, megapascals) 
			Minimum Error                  -23.081
			Maximum Error                   15.722
			Mean Error                      -0.366
			Mean Absolute Error              5.308
			Standard Deviation               6.776
			Linear Correlation               0.921
			Occurrences                        113

	Agreement between  $N-Concrete compressive strength(MPa, megapascals)  $R-Concrete compressive strength(MPa, megapascals)  $XR-Concrete compressive strength(MPa, megapascals) 
		Comparing Agreement with Concrete compressive strength(MPa, megapascals) 
			Minimum Error                  -23.081
			Maximum Error                   15.722
			Mean Error                      -0.366
			Mean Absolute Error              5.308
			Standard Deviation               6.776
			Linear Correlation               0.921
			Occurrences                        113

