Table 3 Comparison of R squared values between each measurement method
From: A novel rind puncture technique to measure rind thickness and diameter in plant stalks
| 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 |