> For the complete documentation index, see [llms.txt](https://kb.ezbiocloud.net/home/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kb.ezbiocloud.net/home/protocols/shotgun-microbiome/analyze-datasets/co-occurrence.md).

# Co-occurrence

Let’s run a **Co-occurrence** analysis of the profiles in this dataset from the Parkinson’s disease study.

## Select ‘Co-occurrence’ <a href="#span-classeztocsection-idselecte28098cooccurrencespanselect-cooccurrence-span-classeztocsectionendsp" id="span-classeztocsection-idselecte28098cooccurrencespanselect-cooccurrence-span-classeztocsectionendsp"></a>

<figure><img src="/files/F0ZYqEYlU3Ryd44plU7L" alt=""><figcaption></figcaption></figure>

## Select your dataset <a href="#span-classeztocsection-idselectyourdatasetspanselect-your-dataset-span-classeztocsectionendspan" id="span-classeztocsection-idselectyourdatasetspanselect-your-dataset-span-classeztocsectionendspan"></a>

<figure><img src="/files/KjqQalIeJGKuaA18YdcN" alt=""><figcaption></figcaption></figure>

## Fill in details for future referencing <a href="#span-classeztocsection-idfillindetailsforfuturereferencingspanfill-in-details-for-future-referencing" id="span-classeztocsection-idfillindetailsforfuturereferencingspanfill-in-details-for-future-referencing"></a>

## Input the arguments according to your desired output <a href="#span-classeztocsection-idinputtheargumentsaccordingtoyourdesiredoutputspaninput-the-arguments-accord" id="span-classeztocsection-idinputtheargumentsaccordingtoyourdesiredoutputspaninput-the-arguments-accord"></a>

<figure><img src="/files/CaDDS2RPIfcZ3HNFUJOw" alt=""><figcaption></figcaption></figure>

## Select ‘Run Analysis’ <a href="#span-classeztocsection-idselecte28098runanalysisspanselect-run-analysisspan-classeztocsectionendspan" id="span-classeztocsection-idselecte28098runanalysisspanselect-run-analysisspan-classeztocsectionendspan"></a>

<figure><img src="/files/izrD69ts7MaABTZpIfWi" alt=""><figcaption></figcaption></figure>

## Wait for the analysis to complete <a href="#span-classeztocsection-idwaitfortheanalysistocompletespanwait-for-the-analysis-to-completespan-class" id="span-classeztocsection-idwaitfortheanalysistocompletespanwait-for-the-analysis-to-completespan-class"></a>

<figure><img src="/files/6nTWComoJIp29EcpPRnb" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/vLZLR3eyXX0yLjXCwR3F" alt=""><figcaption></figcaption></figure>