Two-Monitor Statistics Report
A two-monitor statistics report allows you to compute the covariance or correlation of two monitors.
The two-monitor statistics report value is determined by whatever data you have in your sample set at whatever iteration (or time step) you are on.
For details on setting up a two-monitor statistics report and the results, see Obtaining Statistics from Data in Monitors.
Two-Monitor Statistics Report Properties
- Units
- Set automatically based on the units used by the base report.
- Statistic
- Selects a type of
computation:
- Covariance
- Correlation
- Sample collection policy
- Specifies whether the report is computed from all samples or the last N samples, where N is specified in the Last N Samples child node. The default is All samples.
- Monitor 1
- Selects the monitor of the first base report from which from to obtain data.
- Monitor 2
- Selects the monitor of the second base report from which from to obtain data.
Child Node Properties
The two-monitor statistics report node has a child node named either All samples or Last N Samples, depending on the selection made under Sample collection policy.
- Sample count
- The number of data samples N collected for each cell within the monitor. For the Last N Samples node only. For multiple inputs, the report collects enough samples from the input monitors so that there are N iterations in common across all of them. The report then runs on these N common iterations.
- Sample start event
- The event at which to begin collection data. See User-Defined Update Events.
- Include start event sample
- When On, includes the sample at a start event in the sample collection.