From: Bayesian mendelian randomization with study heterogeneity and data partitioning for large studies
Missing rate | α | \(\widehat {\beta _{1}}\) | \(\widehat {\beta _{2}}\) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bayesian | IVW | Bayesian | IVW | ||||||||||
mean | sd | coverage | mean | sd | coverage | mean | sd | coverage | mean | sd | coverage | ||
80% | 0.3 | -0.001 | 0.005 | 0.960 | 0.007 | 0.061 | 0.955 | -0.001 | 0.005 | 0.955 | -0.005 | 0.062 | 0.960 |
0.1 | 0.004 | 0.016 | 0.960 | -0.010 | 0.112 | 0.965 | 0.004 | 0.015 | 0.960 | -0.001 | 0.130 | 0.960 | |
50% | 0.3 | 0.000 | 0.005 | 0.975 | -0.014 | 0.087 | 0.935 | 0.000 | 0.005 | 0.955 | -0.002 | 0.090 | 0.955 |
0.1 | 0.004 | 0.013 | 0.970 | 0.005 | 0.188 | 0.960 | 0.004 | 0.013 | 0.955 | -0.011 | 0.202 | 0.950 | |
20% | 0.3 | 0.000 | 0.004 | 0.950 | 0.010 | 0.148 | 0.930 | 0.000 | 0.004 | 0.965 | -0.003 | 0.152 | 0.935 |
0.1 | 0.003 | 0.012 | 0.965 | 0.012 | 0.394 | 0.920 | 0.003 | 0.012 | 0.965 | 0.020 | 0.361 | 0.945 |