Issues in fitting a simple tumor growth model
Dear staff,
I’m learning how to implement a TGI model in Simbiology using a scripting approach. For that purpose I started to implement my model (based on the example tumor_growth_fitPKPD_completed.sbproj) just with a modified growth component and I’m trying to fit a dataset. Attached you can find the dataset (synth_data.mat) and the TGI script (test_code.m). As you can see the initial tumor mass of different patients varies quite a lot so I can’t use a unique initialization for the variable w0. I would like to understand if (and how) it is possible to pass to the model the initial tumor mass for each ID, in order to avoid to fit this parameter.
Thank you very much for your help.Dear staff,
I’m learning how to implement a TGI model in Simbiology using a scripting approach. For that purpose I started to implement my model (based on the example tumor_growth_fitPKPD_completed.sbproj) just with a modified growth component and I’m trying to fit a dataset. Attached you can find the dataset (synth_data.mat) and the TGI script (test_code.m). As you can see the initial tumor mass of different patients varies quite a lot so I can’t use a unique initialization for the variable w0. I would like to understand if (and how) it is possible to pass to the model the initial tumor mass for each ID, in order to avoid to fit this parameter.
Thank you very much for your help. Dear staff,
I’m learning how to implement a TGI model in Simbiology using a scripting approach. For that purpose I started to implement my model (based on the example tumor_growth_fitPKPD_completed.sbproj) just with a modified growth component and I’m trying to fit a dataset. Attached you can find the dataset (synth_data.mat) and the TGI script (test_code.m). As you can see the initial tumor mass of different patients varies quite a lot so I can’t use a unique initialization for the variable w0. I would like to understand if (and how) it is possible to pass to the model the initial tumor mass for each ID, in order to avoid to fit this parameter.
Thank you very much for your help. simbiology MATLAB Answers — New Questions
