Search found 24 matches

by nzsk
Tue Dec 14, 2021 8:33 am
Forum: GeNIe
Topic: Creating a node which sums the results of parent nodes' states
Replies: 3
Views: 4363

Re: Creating a node which sums the results of parent nodes' states

I have a related problem - I have a node that sums the values of five parent nodes (all continuous variables). However, I want to exclude zeros from the parent nodes, hence I set the minimum interval for each parent node to 1e-12. This means that for some parent nodes, I obtain between 2-30% of vali...
by nzsk
Sat Mar 20, 2021 10:40 am
Forum: GeNIe
Topic: Error when running Cooper's algorithm
Replies: 8
Views: 10889

Re: Error when running Cooper's algorithm

Thank you, that solved my problem!
by nzsk
Fri Mar 19, 2021 11:01 am
Forum: GeNIe
Topic: Error when running Cooper's algorithm
Replies: 8
Views: 10889

Re: Error when running Cooper's algorithm

Is there any particular alternative algorithm that you would recommend to switch to or try instead?
by nzsk
Wed Apr 15, 2020 12:38 pm
Forum: GeNIe
Topic: Spreadsheet window
Replies: 1
Views: 3295

Spreadsheet window

Is there a way to export the network description from the spreadsheet window to Excel?
by nzsk
Tue Apr 07, 2020 4:13 pm
Forum: GeNIe
Topic: Apply the BBN to a table of cases
Replies: 4
Views: 5936

Re: Apply the BBN to a table of cases

It doesn't appear possible to apply a hybrid network to a table of cases. This only seems possible with a discrete network. Is this correct? Many thanks.
by nzsk
Wed Feb 12, 2020 1:40 pm
Forum: GeNIe
Topic: Discrepancy between simulated CDF and discretized probabilities
Replies: 3
Views: 5209

Re: Discrepancy between simulated CDF and discretized probabilities

Dear Marek, many thanks for your reply. I have sent you the network via a private forum message as suggested. I have sent you the full network as I can't see how it could be simplified whilst keeping the network properties. However, the problem should be clear to see in the final network node. Maybe...
by nzsk
Thu Feb 06, 2020 3:44 pm
Forum: GeNIe
Topic: Discrepancy between simulated CDF and discretized probabilities
Replies: 3
Views: 5209

Discrepancy between simulated CDF and discretized probabilities

I'll try to express as clearly as possible my question, which seems rather complex to me. I have a hybrid network with >30 nodes simulating phosphorus concentrations in a river catchment. The simulated values are broadly sensible, with mean 0.009, min=0.00002 and maximum=0.12. I'm trying to simulate...
by nzsk
Wed Jan 22, 2020 4:38 pm
Forum: GeNIe
Topic: Apply the BBN to a table of cases
Replies: 4
Views: 5936

Re: Apply the BBN to a table of cases

Fantastic, thank you for the quick reply, I'll try this. with best wishes Miriam
by nzsk
Wed Jan 22, 2020 2:56 pm
Forum: GeNIe
Topic: Apply the BBN to a table of cases
Replies: 4
Views: 5936

Apply the BBN to a table of cases

Is it possible to apply a discrete or continous BBN in Genie to a whole table of cases at once and save the simulations in a new column? I know it's possible to load a case and run the BBN in the interface but is it possible to apply the BBN to many cases at once and save the output as a new column ...