Search found 13 matches

by moralening
Sat Oct 31, 2020 4:23 am
Forum: Vensim
Topic: Sensitivity Analysis
Replies: 2
Views: 1352

Re: Sensitivity Analysis

Yes thank you it does help!

Appreciate the response.

Kind regards,

Lening
by moralening
Wed Oct 28, 2020 8:11 pm
Forum: Vensim
Topic: Calibration in Vensim - Tutorial
Replies: 5
Views: 2206

Re: Calibration in Vensim - Tutorial

Is there a reference book with more details on how to do the calibration to include Kalman filtering or which of the Vensim courses offers this training e.g. beginning, intermediate or advanced? I'm familiar on how to use Vensim but need more guidance on the functions for the items mentioned above. ...
by moralening
Wed Oct 28, 2020 8:07 pm
Forum: Vensim
Topic: Calibration in Vensim - Tutorial
Replies: 5
Views: 2206

Re: Calibration in Vensim - Tutorial

Copy I understand are these the models in reference from the site:

https://www.vensim.com/documentation/Mo ... /CALIBRAT/

I didn't know the links were models I thought it was a description on how to calibrate...
by moralening
Wed Oct 28, 2020 7:35 pm
Forum: Vensim
Topic: Calibration in Vensim - Tutorial
Replies: 5
Views: 2206

Re: Calibration in Vensim - Tutorial

Tom I understand please see below: This is the main site for the calibration documentation. https://www.vensim.com/documentation/21295.htm The following links below don't work from the main site noted above: UserGuide\chap18\calibrat https://www.vensim.com/documentation/Models/UserGuide/CHAP18/CALIB...
by moralening
Wed Oct 28, 2020 5:00 pm
Forum: Vensim
Topic: Calibration in Vensim - Tutorial
Replies: 5
Views: 2206

Calibration in Vensim - Tutorial

Greetings Group, By any chance does anyone know of a video or a book which explains how to calibrate a Vensim model using actual data with modelled data. I did see Professor Nathaniel Osgood Vensim calibration video on youtube however it is a poor quality video now and it's hard to understand. I als...
by moralening
Wed Oct 28, 2020 4:51 pm
Forum: Vensim
Topic: Sensitivity Analysis
Replies: 2
Views: 1352

Sensitivity Analysis

Hello,

Reaching out if someone knows of a good video that details and shows how to do sensitivity analysis in Vensim or a book. I saw the documentation in the site but I'm still unclear.

Thank you.

-Lening
by moralening
Wed Sep 02, 2020 1:03 am
Forum: System Dynamics Discussion
Topic: QGIS - Phyton - Vensim
Replies: 8
Views: 13382

Re: QGIS - Phyton - Vensim

Sounds interesting
by moralening
Wed Sep 02, 2020 12:50 am
Forum: Vensim
Topic: Public Health Optimization Model
Replies: 0
Views: 2888

Public Health Optimization Model

Greetings everyone, I have seen models on hospital optimaztion due to COV concentrating on bed capacity and staff to support demand of patients. I have not seen any models on the subject of Public Health Optimization focusing on tracing contact for example as one of the parameters and the functions ...
by moralening
Wed Aug 26, 2020 12:10 am
Forum: Vensim
Topic: Problem with installation of VENSIM PLE
Replies: 6
Views: 2737

Re: Problem with installation of VENSIM PLE

Duan try to run the installation as the administrator to see if it works. I had the same issue a while back and ran the installation as the administrator and worked, also check for windows update.
by moralening
Wed Aug 26, 2020 12:06 am
Forum: Vensim
Topic: Calibration vensim model
Replies: 9
Views: 4243

Re: Calibration vensim model

Nocegius,

Did you ever figured out the calibration? You can also try Kalman Filtering if you are working on prediction model:

https://www.vensim.com/documentation/23630.htm
by moralening
Tue Aug 25, 2020 11:57 pm
Forum: System Dynamics Discussion
Topic: QGIS - Phyton - Vensim
Replies: 8
Views: 13382

Re: QGIS - Phyton - Vensim

I have not seen the combination with QGIS only with GIS.

Did you guys ever figured this out?
by moralening
Tue Aug 25, 2020 10:33 pm
Forum: Vensim
Topic: Importing Anylogic 7 Model to Vensim
Replies: 2
Views: 1509

Re: Importing Anylogic 7 Model to Vensim

Thank you. I'll look into ventity and download the software as I have not done so.
by moralening
Tue Aug 25, 2020 7:05 pm
Forum: Vensim
Topic: Importing Anylogic 7 Model to Vensim
Replies: 2
Views: 1509

Importing Anylogic 7 Model to Vensim

Greetings!

I did not find the following in the forum:

Is it possible to import anylogic 7 SD models into Vensim?

Anylogic 7 allows the importation of SD Vensim models not sure why if it can go the other way - from = Anylogic to Vensim.

Thank you.

Kinds regards,

Lening