I just downloaded 10.2.2 and see that the software has been updated. I can't follow tutorials when the software has changed. Is there a tutorial for 10.2.2?
It hasn't actually changed that much, all the buttons are still there to generate a sketch, it's just the icons that have changed. So I'd suggest trying this tutorial until we can find time to update it.
In this version of Vensim, it would have been a manual process. But the latest version has a layout tool, you can select the graphs, make them the same size, space evenly etc.
Difficult question to answer in the abstract. A stock _is_ a delay, but there are lots of varieties of delay. You can build an explicit structure to capture a delay (stocks & flows), or use a builtin function. It's common, for example, to use a SMOOTH or SMOOTH3 to represent a perception delay. The analogous DELAY or DELAY3 can be used for material delays. There are other options too.
@@TomFiddaman Wow... You are super fast in response, Tom. Appreciated. I tried to use DELAY function but didn't get the syntax to set it up. Can you demonstrate DELAY tutorial with a simple post office scenario, please? Letters in Transit will be the stock. Mailing Rate and Delivery Rate are inflow and outflow, respectively. Or if you already have a simple DELAY model, please share. Thanks, Tom.
Hi there! I have 12.5 version macbook air. But I don't have "Integration type" thing in model settings. Dont you know where to find it? Thanks beforehand!
If a want a variable to change value after a specific amount of time, how do I do that? For example if you wanted the 'customer acquisition rate' to change after 10 months, and be 50 instead of 20, how would you model that? In other words, how do I use time as a variable?
If I want a variable to change value after a specific amount of time, how do I do that? For example if you wanted the 'customer acquisition rate' to change after 10 months, and be 50 instead of 20, how would you model that? In other words, how do I use time as a variable?
I'm pretty sure you can hold CTRL and click to get a right click mouse event. The web contains lots of instructions on how to allow your trackpad to do a right click as well.
Hey @Tom, My vensim version x64 looks different, Instead of the rate tool I have a flow shift tool and instead of the normal stock tool I have a S tool, Please tell me how to fix this.
No matter how many times I go through this, my units don't match up. I'm doing exactly what you are doing, with 7 rewinds and checks- and it comes up telling me my 'right hand doesn't match my left hand'. what gives?
Tony Kennedy thanks, first I thought maybe we could import a limited number of cells from excel like 10-20, but it’s clearly not possible in ple. In case someone wouldn’t be able to buy ple+, do you have any suggestions how to manually import data?
Thanks a lot! I found the model review explains many sophisticated features of Vensim. As a viewer any interactive class is ten times more useful that a boring methodological display. However, your is definitely far for boring On the contrary it touch all System Dynamics implicitly. My suggestion: Doing the original Forrester Industrial Dynamic to appretiate 50 years of evolution since 1961 uo to now!
I’ve seen some interesting visual classifiers for object detections in photos. I wondered if there was any version of a neural network that can independently building statistics data spreadsheets.
The Tragedy of the Commons structure represents a situation where two or more reinforcing structures are contingent on some limited common resource - www.systems-thinking.org/arch/arch.htm Could you indicate the link where you have the models? Thank you.
Hey, when i want to make a graphical with two variable. exemple: Put food ratio together with population, how do i change de scale of graphic to maintain proportional the axis?.
why don't i find IO tool in vensim
It's to the left of the comment tool.
I just downloaded 10.2.2 and see that the software has been updated. I can't follow tutorials when the software has changed. Is there a tutorial for 10.2.2?
It hasn't actually changed that much, all the buttons are still there to generate a sketch, it's just the icons that have changed. So I'd suggest trying this tutorial until we can find time to update it.
Thank You
"The files mentioned in the video are uploaded to..." 404 This page could not be found
thank you
Excellent tutorial delivered directly by kronk from the Emperor's New Groove.
This is great. Thanks. How did you prepare the layout of the graphs at 12:30
In this version of Vensim, it would have been a manual process. But the latest version has a layout tool, you can select the graphs, make them the same size, space evenly etc.
@@tonykennedy9251 Thanks for the reply. We would be happy if you male a short video tutorial about it
Hi. I used the same version of this vensim. Where can i find the sensitivity analysis button/tab? Thank you 😢
You need PLE+, Pro or DSS for sensitivity.
this video is 12 years old and the icons do not correspond to later versions of the tool. Not user friendly. Isnt so difficult to produce a new video?
Super useful, thank you for the video
How do you build a delay in your model, please?
Difficult question to answer in the abstract. A stock _is_ a delay, but there are lots of varieties of delay. You can build an explicit structure to capture a delay (stocks & flows), or use a builtin function. It's common, for example, to use a SMOOTH or SMOOTH3 to represent a perception delay. The analogous DELAY or DELAY3 can be used for material delays. There are other options too.
@@TomFiddaman Wow... You are super fast in response, Tom. Appreciated. I tried to use DELAY function but didn't get the syntax to set it up. Can you demonstrate DELAY tutorial with a simple post office scenario, please? Letters in Transit will be the stock. Mailing Rate and Delivery Rate are inflow and outflow, respectively. Or if you already have a simple DELAY model, please share. Thanks, Tom.
Hi there! I have 12.5 version macbook air. But I don't have "Integration type" thing in model settings. Dont you know where to find it? Thanks beforehand!
Best thing to do is visit the support forum for help with this (Click Help->Online Forum).
I wish you had shared the venism file
Best thing to do is visit the support forum for help with this (Click Help->Online Forum).
Hello, Could you share the Vensim file? I'm doing a Mining earthworks project and I really htink it could help. LEt me know. Regards, Giacomo
What version if Vensim is this?
Vensim 7 or 8. Everything in the video will still work with the latest version of Vensim.
If a want a variable to change value after a specific amount of time, how do I do that? For example if you wanted the 'customer acquisition rate' to change after 10 months, and be 50 instead of 20, how would you model that? In other words, how do I use time as a variable?
Please use the official support forum at www.ventanasystems.co.uk/forum/. It's better designed to allow us to answer questions properly.
If I want a variable to change value after a specific amount of time, how do I do that? For example if you wanted the 'customer acquisition rate' to change after 10 months, and be 50 instead of 20, how would you model that? In other words, how do I use time as a variable?
Please use the official support forum at www.ventanasystems.co.uk/forum/. It's better designed to allow us to answer questions properly.
hi how de you put the polarity on MacBook? since the right click is basically the left click
I'm pretty sure you can hold CTRL and click to get a right click mouse event. The web contains lots of instructions on how to allow your trackpad to do a right click as well.
for newer versions: change person to people you're welcome
Thank you, you are right!!!
Frigging A man, genius, no more errors
thanks for the tip, the errors are gone when i changed person to people.
Not all heroes wear capes
Hey @Tom, My vensim version x64 looks different, Instead of the rate tool I have a flow shift tool and instead of the normal stock tool I have a S tool, Please tell me how to fix this.
Probably best if you use the forum and post the problem there (www.ventanasystems.co.uk/forum).
@@vensimofficial Thank you.
Could I get the practical file to improve my vensim skill.. Thanks in advance
Not sure what you mean by this. Vensim comes with lots of sample models, details are in the help system.
@@vensimofficial I am sorry I mean could I get your model simulation file? I want to try some function in vensim simulation
@@indrawhyp I'll see if we can find the files.
@@indrawhyp I've added the models as a zip file in the video description. www.vensim.com/downloads/2013_ISDC_WorldDynamics.zip
@@vensimofficial Okay thank you for sharing
No matter how many times I go through this, my units don't match up. I'm doing exactly what you are doing, with 7 rewinds and checks- and it comes up telling me my 'right hand doesn't match my left hand'. what gives?
What are the units that are giving you the error?
@@tonykennedy9251 5 of them in the video were not matching up- maybe it's a version issue?
@@TheMandolinn222 What units are giving the error? it's almost certainly something very easily rectified.
probably person & people! took me a while to notice this error of mine
The same thing happened to me
Thank you for this very informative tutorial!
: i get one error what is Floating point error computing ???
Best thing to do is visit the support forum for help with this (Click Help->Online Forum).
Hi, can we import Excel files in Vensim PLE?
No, you need PLE+ or higher for that.
Tony Kennedy thanks, first I thought maybe we could import a limited number of cells from excel like 10-20, but it’s clearly not possible in ple. In case someone wouldn’t be able to buy ple+, do you have any suggestions how to manually import data?
@@JohnAK72 Have you searched the official support forum?
Tony Kennedy if you mean the data on their website like faq, yes I did. The only way is to purchase ple+ as far as I know.
Thanks a lot! I found the model review explains many sophisticated features of Vensim. As a viewer any interactive class is ten times more useful that a boring methodological display. However, your is definitely far for boring On the contrary it touch all System Dynamics implicitly. My suggestion: Doing the original Forrester Industrial Dynamic to appretiate 50 years of evolution since 1961 uo to now!
Thank you
Thank you
I’ve seen some interesting visual classifiers for object detections in photos. I wondered if there was any version of a neural network that can independently building statistics data spreadsheets.
Thank you
Thank you
How do we model both qualitative and quantitative variables using Vensim? Thanks for the video anyway. It is a great starting point
instablaster
amazing video!
Thank you. It's very helpful.
good job, venzim
Hello AllHow can we add the discrete probabilities to the VENSIM. I have Three senario which has different probabalities...Thanks
If you need help, please use the official support forum at www.ventanasystems.co.uk/forum.
I am waiting for activation mail for hours....
Have you checked your bulk email folder? If it is not in there, let me know your email and I'll manually activate the account.
I need someone has experience in this program to connect me sooner plz
If you need help, please use the official support forum at www.ventanasystems.co.uk/forum.
great one, thank you
Can you share the operational model of the tragedy of the commons?
Can you elaborate on what model you mean? This is a tutorial video on how to use Vensim PLE, all models used are freely available already.
The Tragedy of the Commons structure represents a situation where two or more reinforcing structures are contingent on some limited common resource - www.systems-thinking.org/arch/arch.htm Could you indicate the link where you have the models? Thank you.
Hey, when i want to make a graphical with two variable. exemple: Put food ratio together with population, how do i change de scale of graphic to maintain proportional the axis?.
It would be better if you posted on the official support forum at www.ventanasystems.co.uk/forum.