TABLE 1

Mean and SD of the difference in Brier score (BS) for Fellegi–Sunter (FS) model and conditional dependence latent class models (Model 1: pseudo-R2 1%; Model 2: pseudo-R2 0.5%; Model 3: pseudo-R2 0.1%) relative to the true model and median number of interactions selected in Scenario I, II and III

True match prevalenceModelScenario IScenario IIScenario III
BSInteractionsBSInteractionsBSInteractions
MeanSDTotalCorrectMeanSDTotalCorrectMeanSDTotalCorrect
0.01FS0.12690.001000.00020.000020.12980.00100
Model 10.12690.00100000.00020.00002000.12980.0010000
Model 20.12610.00142000.00020.00002000.12760.0009510
Model 30.12530.00097100.00020.00002000.12760.0009510
0.05FS0.06860.000760.00060.000020.07130.00075
Model 10.09390.00068100.00060.00002000.09670.0006610
Model 20.09390.00068100.00060.00002000.09670.0006610
Model 30.06770.00661520.00040.00002110.07190.0034252
0.1FS0.01180.003450.00090.000030.00850.00252
Model 10.05730.00725210.00090.00003000.05770.0038821
Model 20.03340.00082430.00090.00003000.04760.0012243
Model 30.03510.03873750.00070.00003110.01100.0097576
0.3FS0.00430.000070.00230.000050.00250.00007
Model 10.04270.00089210.00230.00005000.04270.0028221
Model 20.01370.00056540.00180.00005110.03570.0009543
Model 30.00030.00002760.00310.00019430.00380.0028876
0.5FS0.00330.000060.00250.000050.00130.00004
Model 10.03280.00023210.00170.00004110.03340.0002410
Model 20.01810.01162430.00170.00004110.02880.0002321
Model 30.00020.00002760.00300.00010650.01940.0011665
0.7FS0.00210.000050.00190.000060.00050.00002
Model 10.01970.00019210.00110.00004110.01930.0002010
Model 20.01580.00038430.01600.00024210.01930.0002010
Model 30.00080.00011760.00000.00000760.01460.0006243
0.9FS0.00140.000070.00120.000070.00020.00001
Model 10.02450.00040210.04580.00114210.00020.0000100
Model 20.01290.00018540.01580.00022320.00150.0025300
Model 30.00020.00006760.00000.00000760.00550.0004021
0.95FS0.00770.000500.00670.000610.00020.00001
Model 10.05930.00060210.06160.00069210.00020.0000100
Model 20.01300.00081430.02020.00039320.00020.0000100
Model 30.00010.00003760.00320.00331760.00300.0000710
0.99FS0.39750.001420.40090.001400.00010.00001
Model 10.39890.00139100.40120.00137100.00010.0000100
Model 20.12890.00503310.12320.00950310.00010.0000100
Model 30.14010.00283820.13300.004811010.00010.0000100
True match prevalenceModelScenario IScenario IIScenario III
BSInteractionsBSInteractionsBSInteractions
MeanSDTotalCorrectMeanSDTotalCorrectMeanSDTotalCorrect
0.01FS0.12690.001000.00020.000020.12980.00100
Model 10.12690.00100000.00020.00002000.12980.0010000
Model 20.12610.00142000.00020.00002000.12760.0009510
Model 30.12530.00097100.00020.00002000.12760.0009510
0.05FS0.06860.000760.00060.000020.07130.00075
Model 10.09390.00068100.00060.00002000.09670.0006610
Model 20.09390.00068100.00060.00002000.09670.0006610
Model 30.06770.00661520.00040.00002110.07190.0034252
0.1FS0.01180.003450.00090.000030.00850.00252
Model 10.05730.00725210.00090.00003000.05770.0038821
Model 20.03340.00082430.00090.00003000.04760.0012243
Model 30.03510.03873750.00070.00003110.01100.0097576
0.3FS0.00430.000070.00230.000050.00250.00007
Model 10.04270.00089210.00230.00005000.04270.0028221
Model 20.01370.00056540.00180.00005110.03570.0009543
Model 30.00030.00002760.00310.00019430.00380.0028876
0.5FS0.00330.000060.00250.000050.00130.00004
Model 10.03280.00023210.00170.00004110.03340.0002410
Model 20.01810.01162430.00170.00004110.02880.0002321
Model 30.00020.00002760.00300.00010650.01940.0011665
0.7FS0.00210.000050.00190.000060.00050.00002
Model 10.01970.00019210.00110.00004110.01930.0002010
Model 20.01580.00038430.01600.00024210.01930.0002010
Model 30.00080.00011760.00000.00000760.01460.0006243
0.9FS0.00140.000070.00120.000070.00020.00001
Model 10.02450.00040210.04580.00114210.00020.0000100
Model 20.01290.00018540.01580.00022320.00150.0025300
Model 30.00020.00006760.00000.00000760.00550.0004021
0.95FS0.00770.000500.00670.000610.00020.00001
Model 10.05930.00060210.06160.00069210.00020.0000100
Model 20.01300.00081430.02020.00039320.00020.0000100
Model 30.00010.00003760.00320.00331760.00300.0000710
0.99FS0.39750.001420.40090.001400.00010.00001
Model 10.39890.00139100.40120.00137100.00010.0000100
Model 20.12890.00503310.12320.00950310.00010.0000100
Model 30.14010.00283820.13300.004811010.00010.0000100
TABLE 1

Mean and SD of the difference in Brier score (BS) for Fellegi–Sunter (FS) model and conditional dependence latent class models (Model 1: pseudo-R2 1%; Model 2: pseudo-R2 0.5%; Model 3: pseudo-R2 0.1%) relative to the true model and median number of interactions selected in Scenario I, II and III

True match prevalenceModelScenario IScenario IIScenario III
BSInteractionsBSInteractionsBSInteractions
MeanSDTotalCorrectMeanSDTotalCorrectMeanSDTotalCorrect
0.01FS0.12690.001000.00020.000020.12980.00100
Model 10.12690.00100000.00020.00002000.12980.0010000
Model 20.12610.00142000.00020.00002000.12760.0009510
Model 30.12530.00097100.00020.00002000.12760.0009510
0.05FS0.06860.000760.00060.000020.07130.00075
Model 10.09390.00068100.00060.00002000.09670.0006610
Model 20.09390.00068100.00060.00002000.09670.0006610
Model 30.06770.00661520.00040.00002110.07190.0034252
0.1FS0.01180.003450.00090.000030.00850.00252
Model 10.05730.00725210.00090.00003000.05770.0038821
Model 20.03340.00082430.00090.00003000.04760.0012243
Model 30.03510.03873750.00070.00003110.01100.0097576
0.3FS0.00430.000070.00230.000050.00250.00007
Model 10.04270.00089210.00230.00005000.04270.0028221
Model 20.01370.00056540.00180.00005110.03570.0009543
Model 30.00030.00002760.00310.00019430.00380.0028876
0.5FS0.00330.000060.00250.000050.00130.00004
Model 10.03280.00023210.00170.00004110.03340.0002410
Model 20.01810.01162430.00170.00004110.02880.0002321
Model 30.00020.00002760.00300.00010650.01940.0011665
0.7FS0.00210.000050.00190.000060.00050.00002
Model 10.01970.00019210.00110.00004110.01930.0002010
Model 20.01580.00038430.01600.00024210.01930.0002010
Model 30.00080.00011760.00000.00000760.01460.0006243
0.9FS0.00140.000070.00120.000070.00020.00001
Model 10.02450.00040210.04580.00114210.00020.0000100
Model 20.01290.00018540.01580.00022320.00150.0025300
Model 30.00020.00006760.00000.00000760.00550.0004021
0.95FS0.00770.000500.00670.000610.00020.00001
Model 10.05930.00060210.06160.00069210.00020.0000100
Model 20.01300.00081430.02020.00039320.00020.0000100
Model 30.00010.00003760.00320.00331760.00300.0000710
0.99FS0.39750.001420.40090.001400.00010.00001
Model 10.39890.00139100.40120.00137100.00010.0000100
Model 20.12890.00503310.12320.00950310.00010.0000100
Model 30.14010.00283820.13300.004811010.00010.0000100
True match prevalenceModelScenario IScenario IIScenario III
BSInteractionsBSInteractionsBSInteractions
MeanSDTotalCorrectMeanSDTotalCorrectMeanSDTotalCorrect
0.01FS0.12690.001000.00020.000020.12980.00100
Model 10.12690.00100000.00020.00002000.12980.0010000
Model 20.12610.00142000.00020.00002000.12760.0009510
Model 30.12530.00097100.00020.00002000.12760.0009510
0.05FS0.06860.000760.00060.000020.07130.00075
Model 10.09390.00068100.00060.00002000.09670.0006610
Model 20.09390.00068100.00060.00002000.09670.0006610
Model 30.06770.00661520.00040.00002110.07190.0034252
0.1FS0.01180.003450.00090.000030.00850.00252
Model 10.05730.00725210.00090.00003000.05770.0038821
Model 20.03340.00082430.00090.00003000.04760.0012243
Model 30.03510.03873750.00070.00003110.01100.0097576
0.3FS0.00430.000070.00230.000050.00250.00007
Model 10.04270.00089210.00230.00005000.04270.0028221
Model 20.01370.00056540.00180.00005110.03570.0009543
Model 30.00030.00002760.00310.00019430.00380.0028876
0.5FS0.00330.000060.00250.000050.00130.00004
Model 10.03280.00023210.00170.00004110.03340.0002410
Model 20.01810.01162430.00170.00004110.02880.0002321
Model 30.00020.00002760.00300.00010650.01940.0011665
0.7FS0.00210.000050.00190.000060.00050.00002
Model 10.01970.00019210.00110.00004110.01930.0002010
Model 20.01580.00038430.01600.00024210.01930.0002010
Model 30.00080.00011760.00000.00000760.01460.0006243
0.9FS0.00140.000070.00120.000070.00020.00001
Model 10.02450.00040210.04580.00114210.00020.0000100
Model 20.01290.00018540.01580.00022320.00150.0025300
Model 30.00020.00006760.00000.00000760.00550.0004021
0.95FS0.00770.000500.00670.000610.00020.00001
Model 10.05930.00060210.06160.00069210.00020.0000100
Model 20.01300.00081430.02020.00039320.00020.0000100
Model 30.00010.00003760.00320.00331760.00300.0000710
0.99FS0.39750.001420.40090.001400.00010.00001
Model 10.39890.00139100.40120.00137100.00010.0000100
Model 20.12890.00503310.12320.00950310.00010.0000100
Model 30.14010.00283820.13300.004811010.00010.0000100
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