Regression analysis is the analysis method used to measure the relationship between two or more variables. In statistics, is a linear approach to modeling the relationship between a scalar response and one or more explanatory variables. An explanatory variable is called simple . For multiple descriptive variables, the process is called multiple .
Regression analysis is performed in order to determine the relationship between two or more variables including cause-effect relationship and to make predictions or predictions about that subject by using this relationship.
When we see a relationship in a point graph, we can use a line to summarize the relationship in the data. We can also use this truth to make estimates of the data. This process is called .
Linear Regression Curve , Your should do detailed research to get more information about it.
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