Table 2.

Between-Group Reconstruction Performance: 95% confidence intervals for the average reconstruction accuracy of each symbol between the 6 participants.

	Average performance, R2
Symbol	X-coordinate	Y-coordinate	Average: (X+Y)/2
“0”	0.84 ± 0.06	0.86 ± 0.05	0.85 ± 0.05
“1”	0.63 ± 0.15	0.97 ± 0.01	0.80 ± 0.08
“2”	0.82 ± 0.11	0.92 ± 0.06	0.87 ± 0.09
“3”	0.75 ± 0.12	0.93 ± 0.06	0.84 ± 0.08
“4”	0.81 ± 0.11	0.81 ± 0.03	0.81 ± 0.05
“5”	0.80 ± 0.10	0.86 ± 0.06	0.83 ± 0.07
“6”	0.83 ± 0.05	0.88 ± 0.05	0.85 ± 0.05
“7”	0.76 ± 0.20	0.88 ± 0.08	0.82 ± 0.14
“8”	0.76 ± 0.12	0.86 ± 0.07	0.81 ± 0.09
“9”	0.81 ± 0.09	0.84 ± 0.08	0.83 ± 0.08
All	0.78 ± 0.13	0.88 ± 0.07	0.83 ± 0.08