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词汇 platykurtic
释义

Definition of platykurtic in English:

platykurtic

adjective ˌplatɪˈkəːtɪk
Statistics
  • (of a frequency distribution or its graphical representation) having less kurtosis than the normal distribution.

    〔统计〕(频率分布或其图形表示)低峰态的,低阔峰的。比较LEPTOKURTIC , MESOKURTIC

    Compare with leptokurtic, mesokurtic
    Example sentencesExamples
    • All distributions of signed asymmetry tended to be lepto - rather than platykurtic, so antisymmetry could definitely be excluded.
    • The best-fitting models therefore imply platykurtic distributions of mutational effects, although it is not possible to discriminate between these models and models involving bimodal distributions of mutation effects.
    • For instance, regenerative recruitment of adjacent release units might explain the platykurtic sub-population of sparks under some experimental conditions.

Derivatives

  • platykurtosis

  • noun ˌplatɪkəˈtəʊsɪs
    Statistics

Origin

Early 20th century: from platy- 'broad, flat' + Greek kurtos 'bulging' + -ic.

Definition of platykurtic in US English:

platykurtic

adjectiveˌpladiˈkərdik
Statistics
  • (of a frequency distribution or its graphical representation) having less kurtosis than the normal distribution.

    〔统计〕(频率分布或其图形表示)低峰态的,低阔峰的。比较LEPTOKURTIC , MESOKURTIC

    Compare with leptokurtic, mesokurtic
    Example sentencesExamples
    • For instance, regenerative recruitment of adjacent release units might explain the platykurtic sub-population of sparks under some experimental conditions.
    • All distributions of signed asymmetry tended to be lepto - rather than platykurtic, so antisymmetry could definitely be excluded.
    • The best-fitting models therefore imply platykurtic distributions of mutational effects, although it is not possible to discriminate between these models and models involving bimodal distributions of mutation effects.

Origin

Early 20th century: from platy- ‘broad, flat’ + Greek kurtos ‘bulging’ + -ic.

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