How to Apply comparative analysis to evaluate the impact of a change to a model
Conducting comparative analysis
- Processes Resources Time Comparison
- Processes Resources Cost Comparison
- Processes Classifier Duration Comparison
- Processes Classifier Cost Comparison
The other comparisons can be carried out against any two results in the same project.
Use processes comparison analysis to highlight differences in simulation results between versions of a modeled process, simulations of different sizes, or among simulations with different decision probabilities. For example, you can use processes comparison analysis to compare the average length of time it takes to complete your as-isprocess versus your proposed to-be processes. When you make changes to a process to optimize cost or throughput performance, you may want to perform several types of comparison analysis to confirm that your intended optimizations are realized, and that there are no unwanted side effects.
The average values presented by the comparison analysis are identical to those presented by the process cases analyses.
To do a comparison analysis, complete the following steps:
- Processes duration comparison analysis
Processes duration comparison analysis compares the average duration and throughput of two processes based on the results of their simulation runs. - Processes activities total time comparison analysis
Processes activities total time comparison analysis compares the average duration of two processes based on the results of their simulation runs. - Processes cost comparison analysis
Processes cost comparison analysis compares the average cost and revenue results for two sets of process simulation results. - Processes NPV and IRR comparison analysis
Processes NPV and IRR comparison analysis compares process net present value (NPV) and internal rate of return (IRR) analysis results for two process simulations that use the same input parameters. - Processes break even comparison analysis
Processes break even comparison analysis compares the break even analysis results of two process simulations. - Processes resources time comparison analysis
Processes resources time comparison analysis compares the average resource allocation durations for two simulation results based on the same simulation snapshot. They can be results from different profiles, or two sets of results from the same profile. - Processes resources cost comparison analysis
Processes resources cost comparison analysis compares the average resource allocation costs for two simulation results based on the same simulation snapshot. They can be results from different profiles, or two sets of results from the same profile. - Processes classifier duration comparison analysis
Processes classifier duration comparison analysis compares the average classifier elapsed duration results for two process simulations that use the same input parameters. - Processes classifier cost comparison analysis
Processes classifier cost comparison analysis compares the average classifier cost results for two process simulations that use the same input parameters.
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