Table V. Confusion matrix for pairs of characters

Table V: Confusion matrix for pairs of characters. Answers from all trials were pooled together. Lowered and raised dots are represented by '0' and '1' respectively.

presented	answered
presented	1010	1011	1000	1001	1110	1111	1100	1101	0010	0011	0000	0001	0110	0111	0100	0101
1010	37					1	1		2						3
1011	1	34		3		1		1		2		1		1
1000			29		1		5				1				5
1001	2	1	2	25				2	2	1		4	1		1	1
1110			1		35	2	3						2
1111					1	39
1100			2		2		37
1101	1				4	1	2	33					1	1
0010				1					37	1		5
0011										41		2
0000											42
0001				1				1	2			38
0110				1			2						37	1		1
0111		1							1	2			4	35		2
0100	1		1						1						37
0101	1					1			1			2	2	1	1	35