Interactive Excel simulator
Apart from the user-friendly online simulator, Conjointly also allows you to export an interactive simulator into Excel by adding it to your export cart. Click on the Simulator tab into Excel:
dropdown menu on the right side of the export cart and click on the option. This will add the![Export the PowerPoint presentation Export the PowerPoint presentation](https://conjointly.com/img/interactive-simulator.png)
Additionally, you can explore its inner workings by looking at the hidden sheets labelled SimXXX. For example:
- Sim1 contains individual preferences.
- Sim2 translates the simulator parameters into
0
s and1
s. - Sim3 is a matrix obtained by
MMULT
of Sim1 and Sim2. - Sim4 to Sim6 calculates the individual share of preference through the multinomial logit formula:
EXP(A1)/(EXP(A1)+EXP(A2)+…+EXP(An))
.
How do I perform segmentation in the Excel simulator?
You can create segments in the Excel simulator by adjusting the Weight of each respondent within the Individual Preferences tab.
By default, the weight for each respondent is 1, meaning that all respondents are included in all simulations. To create a new segment, the weight for each respondent will need to be set to 1 to include them within the segment, or 0 to exclude them.
![Preference share simulator: segmentation by weight Preference share simulator: segmentation by weight](https://conjointly.com/img/segmentation-excel-simulator.png)
Does the Excel simulator produce different results from the online simulator?
In most cases, the results are nearly identical. There is however one exception when the results differ: In Generic Conjoint where there is a price attribute, which was modelled as a linear variable in the online simulator.
How can you tell if it was modelled as a linear variable? If it was, then you will be able to see Marginal Willingness to Pay outputs and you would be able to insert into the online simulator a price that is not one of the predefined levels (i.e. you would be able to put in an intermediate price point).
Both results are equally valid.
Can you build a custom Excel simulator?
Yes, preference share simulators are commonly customised for specific conjoint studies. It is particularly useful for more complicated types of conjoint analysis.
These files are often created and used in Microsoft Excel or as online dashboards. We provide an example conjoint simulator file on Google Sheets (which you can copy to edit).