Closed matthiaskoenig closed 2 years ago
As the noise formula contains two noise values that need to be overridden
noiseParameter1_model__Cve_icg
noiseParameter2_model__Cve_icg
the PEtab measurements table should specify two values to override them.
These can be specified as a ;
-delimited list in the noiseParameters
column of the measurements table.
Here's an example that uses 1;sd_model__Cve_icg
to specify
noiseParameter1_model__Cve_icg=1
noiseParameter2_model__Cve_icg=sd_model__Cve_icg
for the first measurement in your measurements table.
observableId model__Cve_icg
preequilibrationConditionId NaN
simulationConditionId Andersen1999_task_icg_iv
datasetId Andersen1999_dset0
replicateId R1
time 3.0
measurement 0.007377
noiseParameters 1;sd_model__Cve_icg
observableParameters NaN
Name: 0, dtype: object
Looks like the PEtab linter output is incorrect, since the error is Nevermind, already fixed in Expected 2 but got 0
but should be Expected 2 but got 1
.develop
.
Thanks. This makes sense and works.
Hi all, I am still fighting with the noise models and are stuck with the following PETab problem: icg_noise.zip The linter gives the following errors:
I want the following noise model for all my observables, i.e. additive and multiplicative noise via
so I wrote this as noise formula in the obervable table. In addition I wrote for the measurements in the noiseParameters a parameter
sd_<observable>
and defined these in the parameters table. I tried various combinations of things but cannot get a valid PETab.I want to define the following:
The tutorial only uses a simple additive noise example so not exactly sure what to do. Sorry for the basic questions, just difficult to figure this out from the documentation alone. Thanks for any help/hints.
Best Matthias
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