Pearson's correlation coefficient

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Pearson's correlation coefficient

n
(Statistics) a statistic measuring the linear relationship between two variables in a sample and used as an estimate of the correlation in the whole population, given by r = Cov (X, Y)/√[(Var(X).Var(Y)]. In full: Pearson's product moment correlation coefficient
[named after Karl Pearson (1857–1936), British mathematician]
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Afterwards, the Pearson's correlation coefficients were estimated between traits, whose significance was determined by the Student's t test (P [less than or equal to] 0.
In cases, the probing depth, clinical attachment level and gingival recessions were negatively correlated with the width of keratinized tissue with a Karl Pearson's correlation coefficients of -0.
The Pearson's correlation coefficients between WHO-5 (Cantonese version) and WHOQOL-BREF (HK) are listed in the Table.
We determined Pearson's correlation coefficients for the four methods.
Based on calculated Pearson's correlation coefficients (between contact time and adsorption efficiency) we can make a conclusion that adsorption efficiency when using different pH values have strong relation with contact time with sorbent (r = from 1.
Results of Pearson's correlation coefficients demonstrate that the Pakistani secondary school girls have, comparatively, less intention of using religion for gaining social acceptance than the university females.
PEARSON'S CORRELATION COEFFICIENTS BETWEEN THE OCR ACCURACY AND THE BINARIZATION EVALUATION METRICS.
The Pearson's correlation coefficients between malaria and dengue cases for SEAR individual countries are shown in Table 1.
Statistical processing of the findings by a means of Software Package for Social Sciences (SPSS) included the following computations: frequencies of responses, Cronbach's Alpha coefficient, which defines the reliability, and Pearson's correlation coefficients.
Pearson's correlation coefficients were calculated to determine the correlation of the continuous variables, which included white cell count, protein, and glucose between the two samples of data.
Pearson's correlation coefficients between concentrations of Igs and production parameters of dairy cow Igs Lactation Milk Milk Milk Milk period yield fat protein lactose Serum Ig[G.
Table 2 Shows Pearson's correlation coefficients (r) and P values between all the computed cardiac parameters and anthropmetric variables in hypertensive subjects.

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