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Table 1 Summary statistics for the a*, b*, L* and chlorophyll content of Sassafras tzumu leaves in the calibration and validation data used for multivariate calibration of NIR spectra

From: Spectroscopic determination of leaf chlorophyll content and color for genetic selection on Sassafras tzumu

  Calibration Validation
  Max Mean Min CV Max Mean Min CV
a* 42.87 19.07 − 3.70 0.55 43.92 21.25 1.00 0.52
b* 47.67 15.95 5.51 0.39 36.95 17.17 6.40 0.41
L* 55.91 35.82 29.04 0.11 49.17 36.46 26.91 0.12
CC 3.87% 0.72% 0.16% 0.58 1.44% 0.60% 0.17% 0.56
  1. CV coefficient of variation, CC chlorophyll content