Statistics

Coefficient of Determination (rÂ²)

Compute rÂ² = SSR/SST and interpret the proportion of variance in y explained by x. See the full ANOVA decomposition: SST = SSR + SSE.

Live Calculator Â· Step-by-Step Â· Statistics

Inputs

x values (comma or newline separated)

y values (comma or newline separated)

Result

rÂ²

Enter values and calculate.

Step-by-Step Work

Your explanation will appear here.

SST Decomposition: SSR (Explained) vs SSE (Unexplained)