Table 3.
The negative binomial random effect model
| Parameters | Mean | SD | MC_error | 2/5% | 97/5% |
|---|---|---|---|---|---|
| Intercept | 0.2189 | 0.003148 | 0.004222 | −0.1221 | 0.5428 |
| Age (y) | 0.04505 | 3.118 | 0.04294 | −5.958 | 6.148 |
| Sex (female = 1) | 0.1137 | 0.08972 | 0.001127 | −0.06188 | 0.2904 |
| Work experience (y) | 0.007971 | 3.143 | 0.04264 | −6.025 | 6.193 |
| Main job (yes = 1) | 0.304 | 0.09911 | 0.00126 | 0.3037 | 0.4999 |
| Carpet-weaving loom (Fixed vertical = 1) | −0.3102 | 0.1916 | 0.003675 | −0.7244 | 0.04633 |
| Weaving style (Persian = 1) | 0.8668 | 0.2584 | 0.005168 | 0.415 | 1.439 |
| Weaving comb (wooden = 1) | −0.2595 | 0.1453 | 0.002232 | −0.5481 | 0.01574 |
| Sigma | 0.2036 | 0.1049 | 0.001958 | 0.07953 | 0.4691 |
| r | 0.4611 | 0.04883 | 0.04808 | 0.3709 | 0.5609 |
SD, standard deviation.