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Table 7 Estimates for the fixed and random effects of the mixed-effects models of stem straightness (STRAIT); Pearson’s R correlation between the observed and predicted data using independent training and validation datasets; marginal variance explained by the fixed effects (R2M) and by the fixed and random effects together (R2C). Results are obtained after 100 bootstraps

From: Phenotypic integration approaches predict a decrease of reproduction rates of Caribbean pine populations in dry tropical areas

Strait

Groups

 

Variance

Std. dev

PROV

Intercept

0.13

0.37

SITE

Intercept

0.43

0.65

Residual

 

0.26

0.51

 

Estimate

Std. error

T value

Intercept

 − 0.06

0.18

 − 0.60

AGE

0.23

0.17

1.81

TSITE

 − 0.35

0.17

 − 2.63

Pearson’s R

0.51

  

R 2 M

0.24

  

R 2 C

0.76

  
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Annals of Forest Science

ISSN: 1297-966X