In the previous article on Linear Regression using STATA, a simple linear regression model was used to test the hypothesis. However the linear regression will not be effective if the relation between the dependent and independent variable is non linear.
Procedure and interpretation of linear regression analysis using STATA
Linear regression analysis is conducted to predict the dependent variable based on one or more independent variables.
How to do the correlation analysis in STATA?
Correlation analysis is conducted to examine the relationship between dependent and independent variables. There are two types of correlation analysis in STATA.