data/test/config.json

{
  "format_version": "0.4",
  "array_shape": [
    6518806,
    62710
  ],
  "n_cells": 6518806,
  "n_genes": 62710,
  "tables": {
    "expression": "expression.lance",
    "cells": "cells.lance",
    "genes": "genes.lance"
  },
  "optimizations": {
    "use_integer_keys": true,
    "optimize_storage": true
  },
  "metadata": {
    "expression_count": 9714660608,
    "sparsity": 0.9762358231719936,
    "density": 0.023764176828006356,
    "total_possible_elements": 408794324260,
    "expression_stats": {
      "min_value": 0.0,
      "max_value": 6389.0,
      "mean_value": 1.6474304141742797,
      "std_value": 4.334012980380018
    }
  },
  "created_at": "2026-01-27T03:55:10.185453"
}