Alpha Diversity Help

Per-sample diversity indices (richness, Shannon, Simpson, Pielou evenness) over a community matrix; optional group summaries. Saves indices as a derived dataset.

Requires: A samples-by-features community matrix.

Form fields accepted by this method's POST request

analysis_type=alpha_diversity, dataset_id, feature_cols, group_col

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Dataset / Data File Help

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Parameters & Options

Community / Feature Columns Help

Select the abundance/feature columns forming the community matrix (one row per sample). Blank selections fall back to all numeric columns.

Group Column (optional) Help

Richness, Shannon, Simpson (1−D) and Pielou evenness are appended to your data as a derived dataset you can reuse downstream.

Missing Values Help

Optional: fill missing numeric values before the analysis runs. Leave as default to keep the method's own handling.

Analysis Type	Alpha Diversity

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Alpha Diversity Help

Configuration Summary

Running Alpha Diversity...