Table 2 Results of the fitting of the probit model (model 3) for PWD survival at 27, 38, 56, and 157 DAI: block effects test and respective p values; family variance component estimate (\( {\widehat{\sigma}}_{fam}^2 \)); average prediction error variance estimate (\( \widehat{APEV} \)) for the family effects; the heritability of family means (\( {h}_f^2 \)); the estimated coefficients associated with height (\( {\widehat{\beta}}_1 \)) and diameter at the base (\( {\widehat{\beta}}_2 \)); and p values of the hypothesis tests for parameters, \( {\sigma}_{fam}^2 \), β1 and β2; predicted (\( \overline{\widehat{\pi}}, \) %) and observed (\( \overline{o},\%\Big) \) family means survival
DAI | F value block effects (p value) | \( {\widehat{\beta}}_1 \) (p value) | \( {\widehat{\beta}}_2 \)(p value) | \( {\widehat{\sigma}}_{fam}^2 \) (p value) | \( \widehat{APEV} \) | \( {h}_f^2 \) | \( \overline{\widehat{\pi}} \) (%) | \( \overline{o}\ \left(\%\right) \) |
|---|---|---|---|---|---|---|---|---|
27 | 3.92 (0.0091) | 0.027 (0.0137) | 0.088 (0.4300) | 0.0912 (< 0.0001) | 0.0473 | 0.486 | 84.98 | 84.76 |
38 | 0.80 (0.4934) | 0.011 (0.2642) | 0.200 (0.0428) | 0.0633 (0.0002) | 0.0347 | 0.456 | 47.44 | 47.46 |
56 | 0.22 (0.8854) | 0.003 (0.7336) | 0.289 (0.0046) | 0.0772 (< 0.0001) | 0.0390 | 0.500 | 28.90 | 29.07 |
157 | 0.94 (0.4226) | 0.002 (0.8506) | 0.357 (0.0023) | 0.0627 (0.0017) | 0.0399 | 0.368 | 11.04 | 11.23 |