# Qiime2docs --\> beta-rarefaction: Beta diversity rarefaction \[OPTIONS\]

**URL:** https://forum.qiime2.org/t/qiime2docs-beta-rarefaction-beta-diversity-rarefaction-options/2583
**Category:** User Support
**Tags:** diversity, rarefaction, beta
**Created:** [January 16, 2018, 3:34pm UTC](https://forum.qiime2.org/t/qiime2docs-beta-rarefaction-beta-diversity-rarefaction-options/2583 "2018-01-16T15:34:53Z")
**Posts on this page:** 1
**Showing post:** 3

<div class="post-metadata">

### Author: ![thermokarst](https://forum.qiime2.org/letter_avatar_proxy/v4/letter/t/8e7dd6/32.png) [@thermokarst](https://forum.qiime2.org/u/thermokarst)
#### Post date: [January 16, 2018, 3:36pm UTC](https://forum.qiime2.org/t/qiime2docs-beta-rarefaction-beta-diversity-rarefaction-options/2583/3 "2018-01-16T15:36:50Z")

</div>

Hi @Nicolas-Fernandez! Thanks for the suggestion, but I think you might actually be running a version of QIIME 2 that is older than 2017.12. We added those [new parameters in the 2017.12](https://forum.qiime2.org/t/qiime-2-2017-12-release-is-now-live/2308) release. You can learn more about your QIIME 2 installation by running `qiime info`! Thanks! 🦖

---

_[View the full topic](https://forum.qiime2.org/t/qiime2docs-beta-rarefaction-beta-diversity-rarefaction-options/2583)._