# Tinkering with the frequency panel

**URL:** <https://nextstrain.discourse.group/t/tinkering-with-the-frequency-panel/299>\
**Category:** Help and Getting Started\
**Created:** [January 23, 2021, 6:37pm UTC](https://nextstrain.discourse.group/t/tinkering-with-the-frequency-panel/299 "2021-01-23T18:37:45Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![JannesSauer](https://avatars.discourse-cdn.com/v4/letter/j/c2a13f/32.png) [@JannesSauer](https://nextstrain.discourse.group/u/JannesSauer)\
**Post date:** [January 23, 2021, 6:37pm UTC](https://nextstrain.discourse.group/t/tinkering-with-the-frequency-panel/299/1 "2021-01-23T18:37:45Z")

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Hello,

I am working with nextstrain in my lab to visualise our viral strains.  
I really am trying to make the frequency panel work and thanks to this forum i got that working.  
However my panel is only showing me the tip frequencies.  
When i looked in the documentation, i added --include-internal-nodes but this did nothing to the panel. also --inertia= 1 does nothing?

am i missing something? are the internal nodes not calculated ?

 ![Schermafbeelding 2021-01-23 om 19.36.59](https://canada1.discourse-cdn.com/flex031/uploads/nextstrain/original/1X/c211ebb1d549f2cc43bbdf78f6f8a03b815435d3.png)

As you can see in 1997 there is i mutation into the AA : I but it is not shown on the frequency panel. I have been breaking my head over and over to see if something would change the outcome.

Kind regards  
Jannes