(a) Raw beef meat estimates of trials fixed effects between 7 and 28 days.
| Parameter | Estimate | Std. Error | Df | t | Sig. | 95% Confidence Interval | |
|---|---|---|---|---|---|---|---|
| Lower Bound | Upper Bound | ||||||
| Intercept | 4.664446 | 4.093800 | 12 | 1.139 | 0.277 (ns) | -4.255177 | 13.584069 |
| Day 7 | -0.470011 | 5.789507 | 12 | -0.081 | 0.937 (ns) | -13.084262 | 12.144241 |
| Day 14 | -0.239269 | 5.789507 | 12 | -0.041 | 0.968 (ns) | -12.853521 | 12.374983 |
| Day 21 | -0.138680 | 5.789507 | 12 | -0.024 | 0.981 (ns) | -12.752932 | 12.475572 |
| Day 28 | 0a | 0 | . | . | . | . | . |
| Trial | 1.121930 | 2.383010 | 0.000 | 0.471 | 1.000 (ns) | -16.706240 | 18.950100 |
| Day 7 × Trial | 0.038180 | 3.370085 | 0.000 | 0.011 | 1.000 (ns) | -25.174660 | 25.251019 |
| Day 14 × Trial | 0.021102 | 3.370085 | 0.000 | 0.006 | 1.000 (ns) | -25.191737 | 25.233942 |
| Day 21 × Trial | 0.020506 | 3.370085 | 0.000 | 0.006 | 1.000 (ns) | -25.192333 | 25.233345 |
| Day 28 × Trial | 0a | 0 | . | . | . | . | . |
a : this parameter is set to zero because it is redundant. Std. Error: standard error, df: the degrees of freedom, t: Student's t-statistic, and Sig.: the p-value (associated with the correlation).
ns: P>0.05.