Regression & ANOVA Calculator
Interpret correlation, fit and use least-squares regression lines, and read one-way ANOVA output.
1 Least-squares fitter
Paste x, y pairs (one per line) and get the regression line, r, and r².
Results
Paste pairs and press Fit line.
2 ANOVA reader
Enter the sums of squares and degrees of freedom; read MSB, MSW, and F.
Results
Enter values and press Compute F.