β | n | GLM | CBPS1 | CBPS2 | TRUE | ||||||||
Bias | SD | MSE | Bias | SD | MSE | Bias | SD | MSE | Bias | SD | MSE | ||
β1 | 80 | 0.0010 | 0.0500 | 0.0025 | −0.0002 | 0.0469 | 0.0022 | 0.0000 | 0.0481 | 0.0023 | 0.0001 | 0.0480 | 0.0023 |
100 | 0.0011 | 0.0450 | 0.0020 | 0.0004 | 0.0439 | 0.0019 | 0.0003 | 0.0434 | 0.0019 | 0.0013 | 0.0428 | 0.0018 | |
120 | 0.0009 | 0.0405 | 0.0016 | 0.0013 | 0.0382 | 0.0015 | −0.0017 | 0.0392 | 0.0015 | −0.0005 | 0.0374 | 0.0014 | |
β2 | 80 | −0.0015 | 0.0509 | 0.0026 | −0.0008 | 0.0476 | 0.0023 | 0.0001 | 0.0498 | 0.0025 | 0.0001 | 0.0495 | 0.0024 |
100 | 0.0003 | 0.0449 | 0.0020 | −0.0007 | 0.0420 | 0.0018 | −0.0007 | 0.0430 | 0.0019 | −0.0004 | 0.0422 | 0.0018 | |
120 | 0.0001 | 0.0381 | 0.0014 | −0.0017 | 0.0376 | 0.0014 | 0.0008 | 0.0391 | 0.0015 | 0.0022 | 0.0376 | 0.0014 | |
β3 | 80 | −0.0007 | 0.0500 | 0.0025 | 0.0010 | 0.0485 | 0.0024 | 0.0001 | 0.0505 | 0.0025 | 0.0000 | 0.0502 | 0.0025 |
100 | −0.0007 | 0.0425 | 0.0018 | 0.0005 | 0.0426 | 0.0018 | −0.0003 | 0.0430 | 0.0018 | −0.0010 | 0.0418 | 0.0017 | |
120 | −0.0022 | 0.0368 | 0.0014 | 0.0009 | 0.0364 | 0.0013 | 0.0011 | 0.0387 | 0.0015 | −0.0016 | 0.0392 | 0.0015 |