| Normal distribution for generating a day (µy) in a survey year when maximum moulting occurs |
|
| mean |
150 |
| coefficient of variation |
0.05 |
| Lognormal distribution for generating number of moulting crabs (Фy) at day µy
|
|
| Median |
1000 |
| coefficient of variation |
0.53 |
Two-piece normal distribution for generating expected number ( ) of moulting crabs for a given day of a survey year |
|
| the maximum and common value |
 |
| standard deviation for the left half |
60 |
| standard deviation for the right half |
70 |
| Lognormal distribution for generating actual number (Ny, d) of moulting crabs for a given day of a survey year |
|
| Median |
|
| coefficient of variation |
0.31 |
| Sustaining probability for a softshell crab |
0.95 |
| Catchability coefficient |
0.0002 |
| Lognormal distribution for generating random variate for catch per unit effort |
|
| Median |
1 |
| coefficient of variation |
0.59 |