Table 3.
Comparison of R squared values between each measurement method
| Caliper | Image analysis | |
|---|---|---|
| R2 values between methods—diameter | ||
| Puncture method | 0.9939 | 0.9700 |
| R2 values between methods—rind thickness | ||
| Puncture method | 0.8623 | 0.8410 |
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