Ventana software support forum

The function sum ( if then else ( value[range!] = 7 , 1 , 0 ) ) works perfectly, thanks a lot.

Hey there, I'm using Vensim DSS and what I try to do is to create (or use an existing?) function that works he way the "COUNT IF"-Command in IBM SPSS or MS Excel does. The model is connected to database and i want to count the number of certain values in the database list (for example COUN...