# Polynomial Regression Calculator

In statistics, polynomial regression is a form of regression analysis in which the relationship between the independent variable x and the dependent variable y is modelled as an nth degree polynomial in x. If you enter 1 for degree value so the regression would be linear. For the relation between two variables, 'Polynomial Regression Calculator' finds the polynomial function that best fits a given set of data points.

**References:** In linear regression, the model specification is that the dependent variable, y is a linear combination of the parameters (but need not be linear in the independent variables). As the linear regression has a closed form solution, the regression coefficients can be efficiently computed using the Regress method of this class.

We used Accord.Statistics for this calculator