Questions tagged [modeling]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
0 votes
1 answer
272 views

Running several sets of assumptions through a model in Excel

Hello and thank you in advance for your help! This question is for excel. I have created a dynamic model which outputs estimated annual interest revenue, and it depends on 5 inputs (average term ...
Stormbert Frogmichievoukhov's user avatar
0 votes
1 answer
21 views

Index and match give an error

I want my Excel sheet to work as a model. And I want to find the value which is on the 'crossing point' of G37 and G38, which are respectively 12 and 6. The following function worked out for several ...
Loes's user avatar
  • 1
0 votes
1 answer
54 views

Select minimum value but higher than certain value

I want to select the minimum value in a table with 147 values, which is easy with the MIN-function in Excel. Now i want to select the minimum value which is bigger than 100%. I tried MINIFS, but it ...
Loes's user avatar
  • 1
1 vote
3 answers
1k views

Compiling NOAA WAVEWATCH III got error in Ubuntu

I'm trying to compile the NOAA WW3 model and every time I try to execute w3_make file, I get this message: ***************************** *** WAVEWATCH III make ***...
Erincon's user avatar
  • 111
0 votes
1 answer
90 views

How to implement many-to-many relationship between a dimension and the fact table in Iccube?

I need help to implement the following example in icCube: A patient can have many dental procedures (the same example applies to diagnostics). The key here is that it must be a many-to-many ...
Alejandra Tapia Ortega's user avatar
1 vote
1 answer
88 views

Power BI: advanced query relationships

I need to do left joins in my data model in Power BI. I import my model from SQL Server where I have one big fact table with multiple relationships to dimension tables. Power BI only allows me to do ...
DSCP's user avatar
  • 11
0 votes
0 answers
414 views

Dialect class not found: org.hibernate.dialect.ExtendedSQLServerDialect

I'm using a BI suite called Knowage (I hope there are some users here). When i try to build a Meta-Model i get the following error: Error while initializing Qbe interface java.lang.RuntimeException: ...
dimerazor's user avatar
1 vote
2 answers
594 views

Excel Forecast model for subscriptions received in advance for next 2 years

I am working on a financial model that contains: Months in columns (Jan-2020 to Dec-2025) Number of subscribers per month (column) per package in rows Price of each package in rows Doing cash flow ...
Tee's user avatar
  • 33
1 vote
1 answer
3k views

Automating converstion of files from .MQO to .OBJ

I have a full folder of .MQO 3D model files that I converted from .DAT 3D model files These files can be imported with the program "Metasequoia 4". I want to import the .MQO file and then export it ...
JohnnyMccrum's user avatar
0 votes
2 answers
822 views

Automated Visio Database Model Diagrams

Is it possible to automatically create a Visio database model diagram from a edge list or some sort of source/target file? I am looking to automatically create some sort of data flow diagram in Visio ...
Jared's user avatar
  • 349
1 vote
1 answer
4k views

How do I flip a lens from a catalog in Zemax?

I am pretty new to this ray tracing software. It is simple to add custom surfaces and insert lenses from a catalog, but I can't figure out how to flip left-right a component without having to modify ...
Ando's user avatar
  • 11
4 votes
2 answers
7k views

Installing Network Simulator (NS-2, allinone) on Linux Mandriva

I downloaded the Network Simulator NS-2 from here - http://www.isi.edu/nsnam/ns/ns-build.html#allinone Build ns via GCC 4.2.2 - tar-xzf ns-allinone-2.35.tar.gz cd ns-allinone-2.35 ./install Get ...
user avatar
0 votes
0 answers
319 views

Excel/OpenOffice spreadsheet template for expected and actual values

I would like to create a spreadsheet to generate graphs about cost items (anything with a cost, doesn't matter what) in order to have: expected values: these would be created using some formulas to ...
Max's user avatar
  • 458
1 vote
1 answer
142 views

3ds Max Rendering

Hey I render 36 frames from different angles to PNG files on 3Ds Max 2013 but now I want to hide a model and make it so all the parts its blocking to also become transparent. If you don't understand ...
Madmadmax's user avatar
0 votes
1 answer
166 views

Network modeling software [closed]

What software is good for modeling network architecture? Essentially, I want to do this: With what software could this be achieved? I need a free or open source solution. I don't need to do a ...
user114298's user avatar
3 votes
4 answers
63k views

What's a simple way to do sensitivity analysis in Excel?

I have an Excel model of medium complexity that I'm trying to do some sensitivity analysis on. The ideal would be to have, for each of a set of inputs, run over a range of possible values and store ...
YGA's user avatar
  • 1,901
2 votes
2 answers
2k views

Add a bitmap to the ground of a Google SketchUp model?

Is it possible to add a bitmap to the floor ground of a Google SketchUp model?
user avatar
0 votes
2 answers
530 views

Collaborative data modelling software?

I'm trying to find a tool where a lot of people can work on a data model collaboratively. Embarcadero has a an ER application called ER/studio which apparently comes with a repository system that ...
at01's user avatar
  • 289
0 votes
3 answers
2k views

Any examples of a complex, changeable system modelled with a spreadsheet?

When I asked this question using games as the example (hoping it would be more likely to have been done), it was closed as being off topic so let me ask it this way... Has anyone used a spreadsheet ...
1 vote
1 answer
148 views

How can I perform business/programming/mindmap 'modeling' in 3d?

Are there any possibilities of modeling in a 3d environment? Not in a Maya or 3d studio MAX way (which I do not have any experience with), but in a UML diagram software kind of way..?
ropstah's user avatar
  • 361