Table 5.
First-stage statistics.
| R2 | Partial R2 | Shea R2 | f.stat | f.pval | f.dist | |
|---|---|---|---|---|---|---|
| ED | 0.713 | 0.579 | 0.579 | 65.767 | 1.77E−13 | chi2 (4) |
| RD | 0.684 | 0.635 | 0.635 | 75.634 | 1.44E−15 | chi2 (4) |
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