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rarefaction-curves.md

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Rarefaction Curves

Draws a series of rarefaction curves on the OTU table prior to subsampling. This analysis relies on the rarecurve function in the R 'vegan' package here

Used For

  • Draws a series of rarefaction curves on the OTU table prior to subsampling

{% hint style="info" %} This tool works best when the original uploaded OTU table was not subsampled {% endhint %}

Visualization Parameters

Color Variable

Create comparative sample groups based on categorical variables uploaded in the metadata file.

Optionally create a categorical variable from a quantitative variable by using the Quantile Range feature on the Projects home page.

Each sample group is assigned its own color.

Interactive Elements

  • Hover over each point to determine the sample ID, corresponding sample group, and number of OTUs at a particular sample size

Additional Features

  • Save Snapshot: Save the visualization to the experiment notebook
  • Download: Downloads the visualization as a PNG file
  • Share: Creates a shareable link that allows you to share the visualization with others