> For the complete documentation index, see [llms.txt](https://docs.siminsights.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.siminsights.com/analytics/simulation-analytics.md).

# Simulation analytics

Completion, mastery and per-run data across every learner who ran a simulation you author.

Every simulation you author has an **Analytics** tab, covering every run of it by anyone, anywhere. Find it under **Sims** > the simulation > **Analytics**.

<figure><img src="https://2704613365-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FxYaaXoZ4YGbVdAnAhdcE%2Fuploads%2FSUTr3AANW7ME2WZEf4Pv%2Fimage.png?alt=media&#x26;token=864d1fe3-2736-4540-ae9c-d0555abc7e35" alt=""><figcaption></figcaption></figure>

## The cards

* **Started simulation** and **Completed simulation**: how many runs began, and how many reached the end.
* **Average completion time**: for runs that finished.
* **Completion rate**: finished runs as a share of started runs.
* **Average mastery**: the mean overall skill mastery across runs, when the simulation has a competency model.
* **Needs attention**: the skills learners are scoring lowest on.

## Sessions over time

Started and completed runs plotted by day, week or month. The period picker changes the window.

## Average skill mastery

The average score for each skill across every learner who ran the simulation. **View competency model** opens the skill tree behind it. Competency models in the HyperSkill Platform covers reading that tree and where its numbers come from.

## User sessions

One row per run: who, when, their mastery for that run, and the device they used. Each opens the full Run detail.

## Group sessions

The group sessions hosted on this simulation, each opening to its session page. See Group session analytics.

## Export

**Export CSV** at the top of the page downloads every run as a spreadsheet. Data Export covers what the file contains.