Ver estimaciones y parámetros completos
{
"schema": "nexalel.research-statistics.v1",
"question": "¿Qué estructura composicional cambia entre parcelas con cobertura y barbecho, condicionando por sitio? Ocho parcelas principales; cuatro pares por sitio; sin inferencia causal ni predicción de rendimiento.",
"intended_use": "exploratory_research",
"review_status": "unreviewed",
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"aitchison": {
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"rank": "genus",
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"distance_spearman_sensitivity": 0.998357963875205,
"explained_variance": [
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0.168612852005795,
0.131959362664225,
0.0827831001496103,
0.0672969031209328,
0.0647187109014302,
0.0587501346340538,
1.070292312908e-31
],
"coordinates": [
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"axis1": -12.7389432941405,
"axis2": 4.88210092150065
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{
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"axis2": 7.30317054119739
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"permanova": {
"status": "unavailable",
"reason": "An explicit two-group contrast is required."
},
"dispersion": {
"status": "unavailable",
"reason": "An explicit two-group contrast is required."
},
"alpha_test": {
"status": "unavailable",
"reason": "An explicit two-group contrast is required."
},
"differential_abundance": {
"status": "unavailable",
"reason": "An explicit two-group contrast is required."
},
"limitations": [
"Exploratory, unreviewed research; a group association does not establish diagnosis, treatment benefit or causality.",
"Taxonomic abundance is relative. Collection, extraction, contamination and reference bias may affect results.",
"Richness depends on sequencing depth. Good's coverage is sampling coverage, not a clinical quality certificate.",
"Aitchison geometry depends on the declared pseudocount and aggregation; inspect its sensitivity.",
"Negative and positive assay controls were not evaluated by this count-table analysis."
]
}