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Single-cell Viewer ​

The Single-cell Viewer opens a profiled AnnData artifact together with the bounded preview produced by Single-cell Embedding.

Use it for ​

  • confirming that an embedded AnnData result is valid and reusable;
  • inspecting the bounded two-dimensional PCA preview produced with the result;
  • checking cell count, embedding key, dimensions, and validation state.

Inputs ​

  • A profiled AnnData .h5ad artifact.
  • Optionally, the embedding preview CSV produced by Single-cell Embedding.
  • Optionally, the obsm embedding key when it is not already in artifact metadata.

How to read the result ​

Start with cell count, embedding key, validation state, and obvious outliers. The displayed PCA is calculated only from the bounded preview rows; it is not a whole-dataset UMAP, clustering, or cell-type annotation. The full embedding matrix remains in the AnnData artifact.

If a result looks unexpected, inspect input preprocessing, gene identifiers, species, model provenance, and warnings in Results.