The method of least squares online calculator

Online calculator which will help you to find the result using the least squares method.
The method of least squares – a mathematical method used to solve the different problems is based on minimizing the sum of squared deviations of certain functions from the decision variables.
The least squares method used for solving systems of linear equations, approximation of data with linear regression in estimation theory of mathematical statistics.

Indicate the number of pairs:

Angular coefficient (m):

Y - intersection:

The equation of the line is - Y: