read more based on the number of independent variables in the data set. read more which is used to indicate the goodness of fit.Īdjusted R Square: This is the adjusted value for R Square Adjusted Value For R Square Adjusted R Squared refers to the statistical tool which helps the investors in measuring the extent of the variance of the variable which is dependent that can be explained with the independent variable and it considers the impact of only those independent variables which have an impact on the variation of the dependent variable. Therefore, the higher the coefficient, the better the regression equation is, as it implies that the independent variable is chosen wisely.

R Square: It is the coefficient of determination Coefficient Of Determination Coefficient of determination, also known as R Squared determines the extent of the variance of the dependent variable which can be explained by the independent variable.

-1 indicates a strong negative relationship.

1 Indicates a strong positive relationship.

The Correlation Coefficient is the value between -1 and 1. For example, if you wanted to generate a line of best fit for the association between height and shoe size, allowing you to predict shoe size on the basis of a person's height, then height would be your independent variable and shoe size your dependent variable).Multiple R: This calculation refers to the correlation coefficient, which measures the strength of a linear relationship between two variables. To begin, you need to add paired data into the two text boxes immediately below (either one value per line or as a comma delimited list), with your independent variable in the X Values box and your dependent variable in the Y Values box. This calculator will determine the values of b and a for a set of data comprising two variables, and estimate the value of Y for any specified value of X. The line of best fit is described by the equation ŷ = bX + a, where b is the slope of the line and a is the intercept (i.e., the value of Y when X = 0). This simple linear regression calculator uses the least squares method to find the line of best fit for a set of paired data, allowing you to estimate the value of a dependent variable ( Y) from a given independent variable ( X).

Lineare regression excel