statistical measures bivariate regression and correlation

statistical measures bivariate regression and correlation

1. Correlation coefficient

   • Term used in regression analysis to designate the strength of the linear relationship between criterion and predictor variables

2. regression analysis

   • statistical technique used to derive an equation that relates a variable of criteria with one or more prediction variables
     • simple regression analysis
       • When only one predictor variable is used
     • regression analysis multiple
       • When two or more variables are used

3. Correlation analysis

   • Statistical technique used to measure the closeness of the linear relationship between two or more variables on an interval scale.

4. determination coefficient

   • Regression analysis to denote the relative proportion of the total variation in the criterion variable.
     • It can be explained by the equation fitted regression