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Table 3 Site-level model fit evaluation using RMSE in degrees (and adjusted R 2) for each of the six study sites

From: Determining the transition from juvenile to mature wood microfibril angle in lodgepole pine: a comparison of six different two-segment models

Site

Model

LIN_C

LIN_LIN

EXP_C

EXP_LIN

Q_C

Q_LIN

CR

2.88 (0.7279)

2.86 (0.7312)

2.83 (0.7373)

2.82 (0.7389)

2.82 (0.7391)

2.81 (0.7403)

PA

2.52 (0.7094)

2.52 (0.7095)

2.48 (0.7174)

2.48 (0.7172)

2.48 (0.7187)

2.48 (0.7185)

TN

3.05 (0.4660)

3.00 (0.4819)

3.04 (0.4706)

3.00 (0.4835)

3.03 (0.4738)

3.00 (0.4850)

TF

4.54 (0.5342)

4.43 (0.5561)

4.50 (0.5424)

4.41 (0.5604)

4.49 (0.5448)

4.40 (0.5617)

MK

3.00 (0.6074)

2.97 (0.6162)

2.96 (0.6168)

2.94 (0.6228)

2.95 (0.6212)

2.93 (0.6254)

MC

3.38 (0.6827)

3.34 (0.6890)

3.32 (0.6933)

3.30 (0.6971)

3.30 (0.6960)

3.29 (0.6992)

  1. Note: for the Parson site, LIN_LIN, EXP_LIN, and Q_LIN can be reduced to LIN_C, EXP_C, and Q_C, respectively