Table 3.
Correlation and regression values between mobile apps and timing gates.
| r (lower to upper 95%CI) | Magnitude | Equation | R2 adjusted | B | |
|---|---|---|---|---|---|
| CODTimer app | 0.99 (0.99 to 0.99)* | Perfect | Y = 0.9695*X + 0.5837 | 0.99 | 0.96* |
| Seconds Count app | 0.99 (0.99 to 0.99)* | Perfect | Y = 0.9730*X + 0.5237 | 0.99 | 0.97* |
| StopwatchCamera app | 0.98 (0.97 to 0.99)* | Very large | Y = 0.9591*X + 0.8351 | 0.97 | 0.95* |
| Analog Stopwatch 1 | 0.98 (0.97 to 0.99)* | Very large | Y = 0.9824*X + 0.4605 | 0.96 | 0.98* |
| Analog Stopwatch 2 | 0.99 (0.98 to 0.99)* | Perfect | Y = 0.9997*X + 0.1010 | 0.97 | 0.99* |
*
Denotes p < 0.001; CI: confidence interval; r: Pearson correlation coefficient; Magnitude: Pearson correlation coefficient effect size; B: Beta coefficient.