Enum: HomoscedasticityTestEnum

Tests evaluating equality of variances across groups or samples

Permissible Values

Value	Title	Meaning	Description
LEVENE	Levene's test	STATO:0000078	Tests the null hypothesis of equality of variance in several populations
BARTLETT	Barlett's test	STATO:0000079	Tests whether k samples come from populations with equal variances
BROWN_FORSYTHE	Brown Forsythe test	STATO:0000080	Tests equality of group variances using deviations from group medians
BREUSCH_PAGAN	Breusch-Pagan test	STATO:0000284	Tests for heteroscedasticity of regression residuals

Slots

Name	Description
homoscedasticity_test	The test used to assess equality of variances across groups

Identifier and Mapping Information

Schema Source

from schema: https://w3id.org/valuesets

LinkML Source

name: HomoscedasticityTestEnum
instantiates:
- valuesets_meta:ValueSetEnumDefinition
description: Tests evaluating equality of variances across groups or samples
title: Homoscedasticity Test
from_schema: https://w3id.org/valuesets
contributors:
- orcid:0000-0002-6601-2165
- https://github.com/anthropics/claude-code
status: DRAFT
rank: 1000
permissible_values:
  LEVENE:
    text: LEVENE
    description: Tests the null hypothesis of equality of variance in several populations
    meaning: STATO:0000078
    title: Levene's test
  BARTLETT:
    text: BARTLETT
    description: Tests whether k samples come from populations with equal variances
    meaning: STATO:0000079
    title: Barlett's test
    aliases:
    - Bartlett's test
  BROWN_FORSYTHE:
    text: BROWN_FORSYTHE
    description: Tests equality of group variances using deviations from group medians
    meaning: STATO:0000080
    title: Brown Forsythe test
  BREUSCH_PAGAN:
    text: BREUSCH_PAGAN
    description: Tests for heteroscedasticity of regression residuals
    meaning: STATO:0000284
    title: Breusch-Pagan test