Fitting a simple linear regression

Fit a simple linear regression model to describe the relationship between single a single predictor variable and a response variable.

1. Select a cell in the dataset.
2. On the Analyse-it ribbon tab, in the Statistical Analyses group, click Fit Model, and then click the simple regression model.
   The analysis task pane opens.
3. In the Y drop-down list, select the response variable.
4. In the X drop-down list, select the predictor variable.
5. Optional: To assign a weight to each row for the analysis, in the Weight drop-down list, select the weight variable.
6. Click Calculate.