Emse-table-7

Table 7. Individual Classification by Operator for iTrust (ranked by μ)

Ops.	Description	Killed	Stbn.	DOA	Crsfr.	Total	μ
AOIU	Insert basic arithmetic ops.	18	1	45	14	78	0.596
COD	Delete unary conditional ops.	11	0	72	4	87	0.563
COI	Insert unary conditional ops.	29	5	144	16	194	0.536
PCI	Type cast operator insertion	5	0	60	13	78	0.532
AORB	Replace equivalent arithmetic ops.	2	0	21	13	36	0.528
JDC	Default constructor creation	0	0	4	0	4	0.500
EMM	Change method modifier	0	0	1	7	8	0.500
JSD	Delete static modifier	0	0	0	1	1	0.500
PRV	Replace reference with equivalent	0	0	1	25	26	0.500
AODU	Delete basic unary arithmetic ops.	0	0	1	0	1	0.500
AORS	Replace equivalent short-cut arithmetic ops.	0	0	2	0	2	0.500
ASRS	0	0	4	0	4	0.500
EAM	Change method accessor	62	72	760	247	1141	0.433
LOI	Insert unary logic ops.	4	7	71	43	125	0.432
COR	Replace equivalent binary ops.	25	13	54	10	102	0.431
ROR	Replace relational ops.	20	63	211	67	361	0.266
JID	Remove variable initialization	0	3	4	0	7	-0.143
AOIS	23	109	53	41	226	-0.173
PCD	Delete type cast ops.	0	35	0	38	73	-0.219
JSI	Insert static modifier	15	62	2	24	103	-0.330
OAN	Change overriding method accessor	0	17	0	0	17	-1.000
Total		387	214	1510	563	2674	0.452