Dependent Variable: Y
Method: Least Squares
Date: 08/20/97   Time: 01:24
Sample(adjusted): 1959:01 1989:12
Included observations: 340
Excluded observations: 32 after adjusting endpoints
Variable	Coefficient	Std. Error	t-Statistic	Prob.
C	0.154206		0.874683	0.3824
X	-0.000645	0.002403		0.7885
R-squared		Mean dependent var		0.108655
Adjusted R-squared	-0.002745	S.D. dependent var		0.883724
S.E. of regression	0.884936	Akaike info criterion		2.599262
Sum squared resid		Schwarz criterion		2.621786
Log likelihood	-439.8746	F-statistic
Durbin-Watson stat	1.965179	Prob(F-statistic)		0.788467

请问，根据已知的数值， SUM SQUARED RESID应该怎么计算出来呢，