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

# Multi-Surveys Analytics

Using the analytic dashboard you can link one or multiple surveys to your dashboard using the link survey feature

<figure><img src="/files/zwS8KUlE6kfcYmPzTrAx" alt=""><figcaption></figcaption></figure>

Once you have a linked a survey you can either access quickly each survey question and its results using the link tree or you can add any of those questions to your current dashboard page.

<figure><img src="/files/QSDF7Hi21JFmu66Q3Z98" alt=""><figcaption></figcaption></figure>

If you linked multiple surveys and some of the questions of some surveys are similar you can link them all within a single graph a compare the results as stacked charts. To link the questions to a graph link all the similar questions to your graph in the graph properties and select the group similar option.

<figure><img src="/files/1iYQgMjsLee4qbNI3Avl" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/phLqzd0zJS0xCpKifkZT" alt=""><figcaption></figcaption></figure>

Once you have link similar questions your dashboard will render them and stack them in the chosen  visualization which will allow you to compare easily the results within the same graph.

<figure><img src="/files/SiHWaPphAiyAKbC3Snga" alt=""><figcaption></figcaption></figure>


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