Search found 8 matches

by Annika M.-D.
Mon Dec 05, 2022 1:42 pm
Forum: Software for modelling (e.g., BYOM)
Topic: Sensitivity analysis function
Replies: 6
Views: 193

Re: Sensitivity analysis function

Great, thanks for the exchange, Tjalling!
by Annika M.-D.
Mon Dec 05, 2022 11:31 am
Forum: Software for modelling (e.g., BYOM)
Topic: Sensitivity analysis function
Replies: 6
Views: 193

Re: Sensitivity analysis function

Great, thanks for your answer! Regarding damage, I was asking about the choice in the paper of using relative sensitivity. I expected the same line of argumentation you used for survival (i.e., GUTS e-book, Section 7.5 ) also applies to damage. However, this is not discussed in the book or the paper...
by Annika M.-D.
Fri Dec 02, 2022 3:19 pm
Forum: Software for modelling (e.g., BYOM)
Topic: Sensitivity analysis function
Replies: 6
Views: 193

Re: Sensitivity analysis function

Hi Tjalling, I worked through the function today and it wasn't that bad actually. I was more thrown off by the code part for the plotting :oops:, but eventually I understood the function and figured out how to adjust the settings :mrgreen: . The model I am doing the SA for is a "new" model...
by Annika M.-D.
Fri Dec 02, 2022 9:09 am
Forum: Toxicokinetic (TK) modelling
Topic: How to retrieve simulation data
Replies: 12
Views: 1169

Re: How to retrieve simulation data

Hi Tjalling, How to retrieve the simulation data points? It appears that there is only figure provided. Hi Haotian and everyone interested in this topic, I am not a big MATLAB expert but I also needed to retrieve the simulated data from the generated plots before. My solution was to extract the dat...
by Annika M.-D.
Thu Dec 01, 2022 4:33 pm
Forum: Software for modelling (e.g., BYOM)
Topic: Sensitivity analysis function
Replies: 6
Views: 193

Sensitivity analysis function

Hi Tjalling and DebTox community, I would like to use the sensitivity analysis function in BYOM. calc_localsens(par,opt_sens) I used it during the course, and unfortunately, I don't remember all of it anymore. Thus, I was wondering if there is documentation of this function somewhere that I could co...
by Annika M.-D.
Thu Jul 21, 2022 3:11 pm
Forum: Software for modelling (e.g., BYOM)
Topic: CI Output for BCF, ku and ke (TK)
Replies: 4
Views: 1074

Re: CI Output for BCF, ku and ke (TK)

It works! Nice, thanks Tjalling :)
by Annika M.-D.
Mon Nov 29, 2021 1:50 pm
Forum: Sub-lethal effects modelling (DEB-based)
Topic: Are DEBtox models applicable for acute exposure data?
Replies: 3
Views: 2668

Re: Are DEBtox models applicable for acute exposure data?

Thanks Tjalling! :) I think you made some good points. I would be interested if you can dig something up. Or maybe someone else reading this remembers a study example. Another angle to this question is, whether it makes sense to use "acute" data for validation. I guess this should not be s...
by Annika M.-D.
Wed Nov 17, 2021 4:25 pm
Forum: Sub-lethal effects modelling (DEB-based)
Topic: Are DEBtox models applicable for acute exposure data?
Replies: 3
Views: 2668

Are DEBtox models applicable for acute exposure data?

Hi colleagues, I realized that DEBtox models seem to use only datasets of chronic exposures. This makes sense, as the response to a stressor develops over time and when the time of observation is shorter than the time to the (measurable) effect, it will be difficult to fit a DEBtox model. But I gues...