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--- admb_real:n3_re_catch:misfit:misfit_testing [2010/10/18 14:26] – lennartfr
+++ admb_real:n3_re_catch:misfit:misfit_testing [2010/11/03 16:44] (current) – lennartfr
@@ Line 1: / Line 1: @@
-===== Testing of various catch standard deviations =====
+===== Testing of various catch standard deviations --- q, s, M locked =====
-For the model with latent variables for the catch data, we conduct the following experiments. First, the model without latent variables is run. The values for the catchability, standard deviation of the survey indices and the mortality are used as constants in the model with latent variables, which is run for various levels on the standard deviation of the catch data. Since most of the variable values are locked, the confidence intervals produced by the model are very small.
+For the model with latent variables for the catch data, we conduct the following experiments, all of which are done with [[admb_real:n3_re_catch:locking_variables:locking_tests#data_set_used|this data set.]] First, the model without latent variables is run. The values for the catchability, standard deviation of the survey indices and the mortality are used as constants in the model with latent variables, which is run for various levels on the standard deviation of the catch data. Since most of the variable values are locked, the confidence intervals produced by the model are very small.
-We test the following standard deviations on the catch: 0.05, 0.1, 0.5, 0.2 and 0.25.
+We test the following standard deviations on the catch: 0.05, 0.1, 0.15, 0.2 and 0.25.
 For each run we report the misfit, which we define to be
@@ Line 12: / Line 12: @@
 :!: The estimates of the cohort sizes are more or less the same for all choices of sc.
+:!: As sc increases, the absolute value of the likelihood function value decreases.
 ==== Exact catch ====