الحلقة 2: تقدير الانحدار الخطي البسيط باستخدام EViews 9.0

This episode presents a method for estimating simple linear regression using EViews 9.0, starting with plotting the data to determine the shape of the equation, then estimating the simple regression equation, how to interpret and comment on it, then how to use it in forecasting and future predictions using EViews commands, how to extract the error limits (residues), calculate the variance matrix and covariance of the equation, and conduct various tests such as normality, autocorrelation, and non-variance.