# OnCo record p-value (term). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/terms/p-value/>
  a schema:DefinedTerm ;
  onco:kind "term" ;
  schema:identifier "p-value" ;
  schema:name "P-value"@en ;
  schema:alternateName "p-values"@en, "p value"@en, "p values"@en, "p<0.05"@en, "p < 0.05"@en, "p<0.001"@en, "p < 0.001"@en, "significance level"@en, "two-sided"@en, "one-sided"@en, "nominal p"@en, "nominally significant"@en, "did not reach statistical significance"@en, "not statistically significant"@en, "non-significant"@en, "nonsignificant"@en ;
  schema:description "The probability of seeing a difference at least this large if the treatment actually did nothing. Below 0.05 (a 1 in 20 chance) is the conventional threshold for calling a result 'statistically significant'. It measures surprise, not the size of the benefit: a trivial gain in a huge trial can have a tiny p-value."@en ;
  schema:url <https://onco.cc/terms/p-value/> ;
  schema:dateModified "2026-09-09"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/P-value> ;
  owl:sameAs <http://www.wikidata.org/entity/Q253255> ;
  schema:citation <https://en.wikipedia.org/wiki/P-value> ;
  onco:related <https://onco.cc/terms/confidence-interval/>, <https://onco.cc/terms/hazard-ratio/>, <https://onco.cc/terms/endpoint/>, <https://onco.cc/terms/randomised-trial/>, <https://onco.cc/terms/statistical-significance/>, <https://onco.cc/terms/group-sequential-design/>, <https://onco.cc/terms/bayesian-trial-design/>, <https://onco.cc/terms/prespecified-vs-post-hoc/> .