Ventana software support forum

Bonsoir,

Thanks for the prompt reply, unfortunately when I opened the model attached I could not find the solution? sorry I worked a lot on the model lately and I probably could not see the obvious any longer....
Best regards

Hello, I am-still- working on a HIV model in collaboration with WHO in Geneva. I am now trying to assess the impact of tri-therapies I guess one way of doing it is to compare cumulated deaths with and without HAART let say in 25 years. Could you please indicate the way to cumulate individuals (e.g. ...

Thank you both of you for you valuable information. Actually, you're right, the model will become very complicated but infection transmission works with matrix(es) as I indicated in the word document attached earlier. I understand that the simpler the model the better it is to comprehend but w/o mat...

Hi Bob, Indeed, after your last e.mail, I deeply went through chapt 17. Chapter 17 is great to start with subscript but does not help much to create multiple subscripts My first question was concerning the fact that I was not able to create more than one subscript: after I had created the first one,...

Here is the model where I need to use subscript.
Thank you in advance for your help

Hello, I am back with my HIV transmission model. This time i am trying to capture the two-sex mixing pattern and tried to use the subscript fonction. I have got questions (I also have attached a word document to explain what i am trying to do and will post a simplified model which (I hope) will illu...

I renamed your file and also cleaned previous mdl files (it seems that some interferences could occur between new and former file with close names), now everything works fine.
Thanks a lot again.
Chris

Hello Tony, Unfortunately, I cannot open "age2" as it saves as mdl.php format which is not recognized on my PC, is it because I have an old version? or is it because I only have a PLE on my home PC? (I have PLE V5.a) In any case I will re-load "age2" tomorow on the university PC ...

Originally posted by Administrator I really need to see a model here. Can you copy the part that is giving negative results into a new model, get that running so that it produces the error and then post it here? Tony. Hi Tony. sorry, I cannot really keep up to speed with the forum due to the time d...

Originally posted by Administrator Can you give us the part of the model that is not working? It is probably a very simple fix. Tony. Actually I entered a Delay fixed such as "0-1", 192, 42500 as the reservoir 0-1 is currently at 42500, reservoir 16-20 is at 34000 as 80% of the persons in...

Hi, I am trying to set a Delay Fixed between a population aged 0-1 and a population aged 16-20, so I have entered a 192 month delay and an initial value of population 0-1 at 40000 as it should be but I obtain graphs with high and negative values. I know the rest of the model is working as I tried it...