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Linear regression calculator. 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.
Use this calculator to find the slope and intercept of a linear regression line for a given set of points. You can also explore other math topics, such as functions, trigonometry, calculus, and statistics, with Desmos's free online graphing calculator.
Calculate the linear regression equation, draw the prediction interval, and test the model significance with this online tool. Learn the linear regression formula, the ordinary least squares method, and the confidence and prediction intervals.
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.
Use this tool to perform simple linear regression analysis and predict the dependent variable based on one independent variable. It also provides the regression equation, ANOVA table, correlation coefficient, and statistical tests.
Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals.
Calculadora de regresión lineal. Si quieres calcular una regresión lineal en línea, sólo tienes que copiar tus datos en la tabla superior. A continuación, selecciona una variable dependiente métrica y una o varias variables independientes.
