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单词 correlation coefficient
释义

Definition of correlation coefficient in English:

correlation coefficient

noun
Statistics
  • A number between +1 and −1 calculated so as to represent the linear interdependence of two variables or sets of data.

    〔统计〕相关系数(符号: r .)

    Example sentencesExamples
    • The absolute value of the correlation coefficient represents the strength of the association between the two variables.
    • Researchers sample populations over a range of latitudes to calculate a correlation coefficient between body size and latitude for a particular species.
    • We calculated a partial correlation coefficient that adjusted for both partners' ages.
    • Whether a correlation coefficient is statistically significant or not will be affected by two factors.
    • A value of 1 on the correlation coefficient indicates a linear dependence of the character on N level and a value of 0 indicates no dependence on N.

Definition of correlation coefficient in US English:

correlation coefficient

noun
Statistics
  • A number between −1 and +1 calculated so as to represent the linear dependence of two variables or sets of data.

    〔统计〕相关系数(符号: r .)

    Example sentencesExamples
    • Researchers sample populations over a range of latitudes to calculate a correlation coefficient between body size and latitude for a particular species.
    • A value of 1 on the correlation coefficient indicates a linear dependence of the character on N level and a value of 0 indicates no dependence on N.
    • We calculated a partial correlation coefficient that adjusted for both partners' ages.
    • Whether a correlation coefficient is statistically significant or not will be affected by two factors.
    • The absolute value of the correlation coefficient represents the strength of the association between the two variables.
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更新时间:2025/7/4 7:51:47