{
  "schema": "nexalel.multivariate-review.v1",
  "status": "computed",
  "boundaries": ["Exploratory: no causal, clinical, yield or functional prediction.", "MST links samples by distance, not taxa by biological interaction.", "Genus aggregation and pseudocount alter geometry; missing taxonomy remains unresolved."],
  "n_samples": 8,
  "n_genera": 854,
  "filter": {
    "prevalence": 0.2,
    "pseudocount": 0.5,
    "heatmap_top_variance": 24
  },
  "ordination": {
    "explained": [0.432969780645364, 0.169877595174242, 0.132247050313153, 0.0805408614243608, 0.0659112616394456, 0.0623297812412759, 0.0561236695621587, 3.92135540381695e-32]
  },
  "sample_graph": {
    "method": "minimum spanning tree of Aitchison distances; PCA layout",
    "nodes": 8,
    "edges": 7,
    "pseudocount_edge_retention": 1,
    "same_group_edge_fraction": 0.285714285714286,
    "uncertainty": "Pseudocount sensitivity, not a bootstrap probability or significance test."
  },
  "procrustes": {
    "m_squared": 0.0453016975937348,
    "axes": 2,
    "method": "symmetric; descriptive only"
  },
  "model": {
    "status": "computed",
    "method": "Partial RDA on CLR; permutations restricted within site when supplied",
    "permutations": 15,
    "seed": 1729,
    "minimum_attainable_p": 0.0625,
    "adjustment": "site",
    "permutation_blocks": "site",
    "pseudo_f": 1.04834113598554,
    "p_value": 0.375,
    "partial_r2": 0.0705059896490359,
    "adjusted_partial_r2": 0.00568955481545208,
    "dispersion_p": 0.8125,
    "variance": [
      {
        "component": "Contexto (sin ajustar R²)",
        "fraction": 0.727729563944632
      },
      {
        "component": "Grupo | contexto (sin ajustar R²)",
        "fraction": 0.0705059896490359
      },
      {
        "component": "Residual",
        "fraction": 0.201764446406333
      }
    ]
  }
}