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

Table 3 Estimates for the fixed and random effects of the mixed-effect model of reproduction. 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) for the final mixed-effects model. Results are obtained after 100 bootstraps. PROV = Provenance; SITE= Planting site; TPROV= Average annual temperature of the provenance; TSITE = Average annual temperature of the planting site

Reproduction (covariates: growth and straightness)
Groups		Variance	Std. dev
PROV	Intercept	0.27	0.52
SITE	Intercept	0.02	0.15
Residual		0.25	0.50
	Estimate	Std. error	T value
Intercept	− 0.23	0.13	− 1.94
HEIGHT	0.41	0.08	5.83
STRAIGHTNESS	0.21	0.08	3.54
TPROV	− 0.26	0.11	− 2.65
TSITE	0.56	0.11	5.19
Pearson’s R	0.74
R2M	0.45
R2C	0.74

ISSN: 1297-966X