if one variable increases or decreases what is the extent to which other variable also increases or decreases. While Pearson Correlation Coefficient is used to calculate linear relationships, i.e. On the other hand Partial correlation procedure is applied to calculate partial correlation coefficient in order to describe the relationship between two variables along with adjustments made regarding the effect of one variable on another. The value of correlation coefficient lies between -1 to +1 and value “0” indicates that there is no correlation. While Bivariate Correlations are computed using Pearson/Spearman Correlation Coefficient wherein it gives the measure of correlations between variables or rank orders. There are two types of correlations bivariate and partial correlations. It measures the correlations between two or more numeric variables.
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