Perform statistical computations on two-variable data sets, create scatterplots and find the best fitting model for your data!
Forget about confusing lists – the Regression app includes three data tables each with X and Y columns.
View a scatterplot on the Graph tab. The Autozoom feature automatically provides the best viewing window for your data.
Use the arrow keys to navigate through your data points.
Choose from a variety of regression models including Linear, Quadratic, Logarithmic, Exponential and more!
Navigate to the regression model to view the regression equation and the predicted value.
Use your model to make prediction given an x-value. Or find the x-value needed for a given predicted y-value!
Calculate the difference between your observed values and predicted values with ease. Turn on a residual plot in a single step.
Learn more about the Regression application by visiting the user manual.