admb_real:admb_real
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
admb_real:admb_real [2010/05/05 09:15] – lennartfr | admb_real:admb_real [2010/09/09 08:39] (current) – lennartfr | ||
---|---|---|---|
Line 444: | Line 444: | ||
</ | </ | ||
- | For 2, 4, and 5 cohorts, the trajectories | + | For 2, 4, and 5 cohorts, the trajectories |
2 cohorts: ({{: | 2 cohorts: ({{: | ||
Line 544: | Line 544: | ||
As one can see, q is still at its lower bound, which seems to be the most important parameter for this model on this dataset. | As one can see, q is still at its lower bound, which seems to be the most important parameter for this model on this dataset. | ||
+ | |||
+ | ===== Model with two separate catchabilities ===== | ||
+ | |||
+ | This model has two q variables for each survey, one which is applied to age groups 0-2, and one which is applied to age group 3 and up. It is implemented in {{: | ||
+ | <file txt cod.pin> | ||
+ | # N0 | ||
+ | 3.07 2.95 2.9 | ||
+ | # q02 | ||
+ | 0.20 | ||
+ | # q3plus | ||
+ | 0.2 | ||
+ | # log(s) | ||
+ | 0.1 | ||
+ | # M | ||
+ | 0.1 | ||
+ | </ | ||
+ | |||
+ | We run it on the usual data set, and get: | ||
+ | |||
+ | |{{: | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | </ | ||
+ | |||
+ | As one can see the catchability for the classes age 3 and up is larger than for 0-2 year olds, which is consistent with our expectations. | ||
+ | |||
+ | ===== Model with two separate catchabilities and two mortalities ===== | ||
+ | |||
+ | This model is a combination of the models with two Ms and two qs. The .tpl file can be found {{: | ||
+ | <file txt cod.pin> | ||
+ | # N0 | ||
+ | 3.07 2.95 2.9 | ||
+ | # q02 | ||
+ | 0.20 | ||
+ | # q3plus | ||
+ | 0.2 | ||
+ | # log(s) | ||
+ | 0.1 | ||
+ | # M | ||
+ | 0.1 | ||
+ | # Mvec | ||
+ | 0 | ||
+ | </ | ||
+ | |||
+ | We run it on the standard dataset and get: | ||
+ | |||
+ | | {{: | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | </ | ||
+ | |||
+ | Note that the catchability for 0-2 year olds, q02, is at its lower bound of 0.05, whereas the catchability q3plus is not. |
admb_real/admb_real.1273050952.txt.gz · Last modified: 2010/05/05 09:15 by lennartfr