product-moment correlation coefficient


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Related to product-moment correlation coefficient: sample correlation coefficient
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Synonyms for product-moment correlation coefficient

the most commonly used method of computing a correlation coefficient between variables that are linearly related

References in periodicals archive ?
Spearman Rho test: Spearman's rank correlation coefficient, a product-moment correlation coefficient that measures the linear relationship between two ranked variables.
Table-2: Pearson product-moment correlation coefficients of curriculum evaluation with engagement and burnout in speech and language therapy students (n=200).
The study aimed to test the correlation between safety on the street (SOS) and accessibility and proximity (ANP) by using the Pearson product-moment correlation coefficient. Preliminary analysis was performed to ensure no violation of the assumption or normality, linearity and homoscedasticity.
In order to estimate the quality of the predicted results in comparison to the measurements, the Pearson product-moment correlation coefficient, sometimes referred to as the PMCC, and typically denoted by r, was employed.
Pearson product-moment correlation coefficient was used to determine the strength of the association between NBDHE scores and specific variables.
Pressure reactivity index (or PRx(t)), in statistics also named as the Pearson product-moment correlation coefficient or Pearson's correlation is obtained by dividing the covariance of two variables by the product of their standard deviations.
A Pearson product-moment correlation coefficient was then used to evaluate the degree of between-limb symmetry (Arsenault et al., 1986; Pierotti et al., 1991) for the ensemble curves related to joint angle, moment, and power, for each subject.
(7) The Pearson product-moment correlation coefficient between tobacco leaf imports and time measured in years is -0.83.
Odeh, Critical Values of the Sample Product-Moment Correlation Coefficient in the Bivariate Normal Distribution, Communications in Statistics--Simulation and Computation 11, 1-26 (1982).
A Pearson product-moment correlation coefficient revealed no significant correlations with minutes spent reading independently and test results, except a negative correlation between at home reading and words-per-minute count.
A Pearson product-moment correlation coefficient revealed a strong positive relationship (r = .73, p = .000) between student ratings of instructor androgyny and student ratings of the frequency of instructor verbal immediacy behaviors.
These estimates were then compared to the expected Type I error rate of a standard Pearson's product-moment correlation coefficient using a Chi-square test (with 8 - 1 = 7 df; Martins and Garland 1991).
Crosstab analysis and Pearson product-moment correlation coefficient were used in statistical analysis.
The relationship between the prevalence of overweight and obesity and a set of socioeconomic factors, including Hypotension, Poverty, Physical Inactivity, Education, Income, and Diabetes was investigated using the Pearson Product-Moment Correlation coefficients as well as Spearman's Rank Correlation coefficients.
The Statistical Package for Social Sciences (SPSS 16.0) was the software used to analyze data, including descriptive statistics (percentage values and Pearson product-moment correlation coefficients).
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