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Use this Regression Predicted Values Calculator to find the predicted values by a linear regression analysis based on the sample data provided by you.
Use this Linear Regression Calculator to find out the equation of the regression line along with the linear correlation coefficient. It also produces the scatter plot with the line of best fit.
Linear regression is used to model the relationship between two variables and estimate the value of a response by using a line-of-best-fit. This calculator is built for simple linear regression, where only one predictor variable (X) and one response (Y) are used.
Calculate the linear regression equation, the prediction interval, and the R-squared value for a given data set. The calculator also draws graphs, tests the model significance, and checks the residuals normality.
This linear regression calculator computes the equation of the best fitting line from a sample of bivariate data and displays it on a graph.
example. Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
Perform linear regression analysis quickly with our calculator. Get the equation, step-by-step calculations, ANOVA table, Python and R codes, etc.
