TABLE I.
Descriptive statistics (mean, median, standard deviation, maximum value, and minimum value) are tabled for each of the five measures (P[C]; rms error in degrees; bias in degrees; split (2nd-1st half) for P[C]; and split (2nd-1st half) for rms error. The descriptive statistics are shown for each of the three filter conditions (low-pass, high-pass, and broadband).
| LOW-PASS | P[C] | rms-degs | Bias-degs | Split P[C] | Split rms error |
|---|---|---|---|---|---|
| Mean | 81% | 6.95° | 0.04° | 0.50% | −0.38° |
| Median | 82 | 6.52 | 0.00 | 0.00 | −0.70 |
| SD | 9 | 1.95 | 1.95 | 1.05 | 2.64 |
| Max | 95 | 13.82 | 5.20 | 18.00 | 3.40 |
| Min | 61 | 2.41 | −5.50 | −18.55 | −4.89 |
| HIGH-PASS | P[C] | rms-degs | Bias-degs | Split P[C] | Split rms error |
| Mean | 78% | 6.70° | 0.15° | 1.00% | 0.08° |
| Median | 84 | 7.40 | 0.00 | 0.00 | 0.22 |
| SD | 10 | 2.61 | 1.98 | 1.25 | 2.45 |
| Max | 100 | 11.66 | 5.45 | 23.00 | 3.20 |
| Min | 59 | 0.00 | −5.45 | −23.45 | −4.29 |
| BROADBAND | P[C] | rms-degs | Bias-degs | Split P[C] | Split rms error |
| Mean | 83% | 5.98° | 0.58° | 0.10% | −0.28° |
| Median | 84 | 5.81 | 0.34 | 0.00 | 0.00 |
| SD | 10 | 2.79 | 1.79 | 1.00 | 2.35 |
| Max | 100 | 12.01 | 5.48 | 23.85 | 3.20 |
| Min | 61 | 0.00 | −3.07 | −24.00 | −4.89 |