# LEfSe sample data

**URL:** <https://forum.biobakery.org/t/lefse-sample-data/4394>\
**Category:** Downstream analysis and statistics\
**Created:** [November 16, 2022, 11:31pm UTC](https://forum.biobakery.org/t/lefse-sample-data/4394 "2022-11-16T23:31:09Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Sonijon](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.biobakery.org/sonijon/32/1424_2.png) [@Sonijon](https://forum.biobakery.org/u/Sonijon)\
**Post date:** [November 16, 2022, 11:31pm UTC](https://forum.biobakery.org/t/lefse-sample-data/4394/1 "2022-11-16T23:31:09Z")

</div>

I want to analyze it using LEfSe, but it doesn’t work well.  
The file can be uploaded to Galaxy, but the analysis cannot proceed because the file does not appear in the format data for LEfSe.  
Unfortunately, the link to download the LEfSe sample data input file in the description causes a 404 error.  
Can you check my data set?  
Or could you share the sample data format?

---

<div class="post-metadata">

**Author:** ![mishort](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.biobakery.org/mishort/32/556_2.png) [@mishort](https://forum.biobakery.org/u/mishort)\
**Post date:** [November 28, 2022, 2:26pm UTC](https://forum.biobakery.org/t/lefse-sample-data/4394/2 "2022-11-28T14:26:07Z")

</div>

Hi Sonijon,  
Thanks for bringing up this issue, I’ve let our lab members who maintain the Galaxy site know about the broken links. [Here](https://github.com/biobakery/biobakery/raw/master/test_suite/biobakery_tests/data/lefse/input/hmp_small_aerobiosis.txt) is an updated link to the sample dataset.  
Best,  
Meg