Table 2 True and observed values for single predictor model coefficients and correlations with outcome.
Predictor | True Bivariate Model β | Mean Observed Bivariate model β | True r(x i , y) | Mean Observed r(x i , y) |
|---|---|---|---|---|
x 1 | 11.30 | 11.31 | 0.82 | 0.82 |
x 2 | 11.30 | 11.31 | 0.82 | 0.82 |
x 3 | 11.00 | 11.02 | 0.80 | 0.80 |
x 4 | 10.80 | 10.81 | 0.78 | 0.79 |
x 5 | -5.0 | -5.02 | -0.36 | -0.36 |
x 6 | -5.0 | -5.02 | -0.36 | -0.36 |
x 7 | -2.0 | -2.002 | -0.15 | -0.15 |
x 8 | 0.0 | 0.002 | 0.0 | -3.6E-04 |
x 9 | 0.0 | 0.005 | 0.0 | -8.4E-04 |
x 10 | 0.0 | -0.012 | 0.0 | -8.7E-04 |
x 11 | 0.0 | 0.01 | 0.0 | 7.3E-04 |
x 12 | 0.0 | 0.004 | 0.0 | 2.9E-04 |