ARCH Test:   
   
F-statistic 1.149999               Probability  0.349198
Obs*R-squared 2.412586     Probability  0.299305
   
   
Test Equation:   
Dependent Variable: RESID^2   
Method: Least Squares   
Date: 12/30/13   Time: 19:18   
Sample(adjusted): 1980 1994   
Included observations: 15 after adjusting endpoints   
   
Variable Coefficient Std. Error t-Statistic Prob.  
   
C 0.001137 0.000360 3.154994 0.0083
RESID^2(-1) -0.275316 0.277900 -0.990701 0.3414
RESID^2(-2) -0.376511 0.280185 -1.343794 0.2039
   
R-squared 0.160839     Mean dependent var  0.000678
Adjusted R-squared 0.020979     S.D. dependent var  0.000736
S.E. of regression 0.000728     Akaike info criterion  -11.43527
Sum squared resid 6.36E-06     Schwarz criterion  -11.29366
Log likelihood 88.76453     F-statistic  1.149999