| Parameter estimates | 
| 
 | 
 | Parameter | estimate | cilow | ciupp | est.in.log | 
| 
 | 
 | alpha1 | 1.3714 | 0.6305 | 2.9830 | 0.3158 | 
 | alpha2 | 0.3960 | 0.0973 | 1.6113 | -0.9263 | 
 | alpha3 | 1.2355 | 0.2113 | 7.2237 | 0.2115 | 
 | alpha4 | 1.4772 | 0.7332 | 2.9761 | 0.3901 | 
 | beta | 0.9800 | 0.1445 | 6.6484 | -0.0202 | 
 | r | 1.4806 | 0.5285 | 4.1477 | 0.3924 | 
 | m | 16634.7593 | 6480.7810 | 42697.8192 | 9.7192 | 
 | K | 44940.4806 | 12279.0808 | 164478.6628 | 10.7131 | 
 | q1 | 0.0003 | 0.0000 | 0.0032 | -7.9848 | 
 | q2 | 0.0033 | 0.0003 | 0.0360 | -5.7053 | 
 | q3 | 0.0054 | 0.0006 | 0.0520 | -5.2247 | 
 | q4 | 0.0004 | 0.0000 | 0.0039 | -7.8196 | 
 | sdb | 0.1482 | 0.0582 | 0.3776 | -1.9090 | 
 | sdf | 0.0402 | 0.0052 | 0.3122 | -3.2129 | 
 | sdi1 | 0.2033 | 0.0744 | 0.5553 | -1.5932 | 
 | sdi2 | 0.0587 | 0.0235 | 0.1466 | -2.8353 | 
 | sdi3 | 0.1831 | 0.0701 | 0.4785 | -1.6975 | 
 | sdi4 | 0.2190 | 0.1051 | 0.4562 | -1.5188 | 
 | sdc | 0.0394 | 0.0137 | 0.1137 | -3.2331 | 
| 
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