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expression_heatmap_cluster

Active

Tool of com.seqbench/workbench

declared in 1.1.0

Hierarchically cluster a genes x samples expression matrix (UPGMA/average, complete, or single linkage; Euclidean or correlation distance) and return the row/column leaf order, dendrogram merge trees, and row-z-scored values for the Clustered Expression Heatmap visualization.

Parameters schema

{
  "type": "object",
  "required": [
    "genes",
    "samples",
    "values"
  ],
  "properties": {
    "genes": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Row (gene) labels."
    },
    "values": {
      "type": "array",
      "items": {
        "type": "array",
        "items": {
          "type": "number"
        }
      },
      "description": "genes x samples numeric matrix — one row per gene, in the same order as `genes`."
    },
    "linkage": {
      "enum": [
        "average",
        "complete",
        "single"
      ],
      "type": "string",
      "default": "average",
      "description": "average = UPGMA (standard default), complete = farthest-neighbor, single = nearest-neighbor."
    },
    "samples": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Column (sample) labels."
    },
    "zScoreRows": {
      "type": "boolean",
      "default": true,
      "description": "Row-wise z-score each gene's values before returning (the conventional 'relative expression' heatmap normalization)."
    },
    "clusterCols": {
      "type": "boolean",
      "default": true,
      "description": "Cluster (reorder) samples."
    },
    "clusterRows": {
      "type": "boolean",
      "default": true,
      "description": "Cluster (reorder) genes."
    },
    "distanceMetric": {
      "enum": [
        "euclidean",
        "correlation"
      ],
      "type": "string",
      "default": "correlation",
      "description": "correlation = 1 - Pearson r (the standard expression-heatmap default); euclidean = straight-line distance."
    }
  },
  "additionalProperties": false
}

What this tool wraps· 0 endpoints

min confidence0.700.50

No endpoints wrapped at confidence ≥ 0.70.

Parent server

com.seqbench/workbench

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expression_heatmap_cluster — com.seqbench/workbench — PRSM MCP