Simple Linear Regression Calculator
| X | Y |
|---|
Results:
Slope Formula:
Slope Substituting Values:
Intercept Formula:
Intercept Substituting Values:
Coefficient of Determination Formula:
Coefficient of Determination Substituting Values:
Standard Error of Slope Formula:
Standard Error of Slope Substituting Values:
Standard Error of Intercept Formula:
Standard Error of Intercept Substituting Values:
T-Statistic for Slope Formula:
T-Statistic for Slope Substituting Values:
T-Statistic for Intercept Formula:
T-Statistic for Intercept Substituting Values:
p-value for Slope Formula:
p-value for Slope Substituting Values:
p-value for Intercept Formula:
p-value for Intercept Substituting Values:
Need Help with Stats?
Deep Dive into Regression:
Why Simple Linear Regression Matters
Real-world applications and examples of regression analysis.
Interpreting Slope and Intercept in Excel
Business analytics guide to understanding regression results.
Calculate Regression by Hand
Understand the math behind regression with step-by-step examples.
Understanding Residuals
Key concept for evaluating regression model quality.