Sum of Squares Calculator - MathCracker.com
mathcracker.com › sum-squares-calculatorSo, you take the sum of squares \(SS\), you divide by the sample size minus 1 (\(n-1\)) and you have the sample variance. That is neato. The idea of sum of squares also extends to linear regression, where the regression sum of squares and the residual sum of squares determines the percentage of variation that is explained by the model.
Sum of Squares Calculator
https://statscalculator.com/sumofsquaresThis calculator examines a set of numbers and calculates the sum of the squares. We provide two versions: The first is the statistical version, which is the squared deviation score for that sample. This is useful when you're checking regression calculations and …
Sum of Squares Calculator
statscalculator.com › sumofsquaresThe second version is algebraic - we take the numbers and square them. This version is used for engineering and discrete mathematics. Either way, the calculator is easy to use. Enter each data point as a separate value, separated by commas or new a line. Then hit calculate. The calculator will generate the sum of squares for the sample.