如题，在做第二阶段中，这个LR的自由度是自变量的个数还是LR下面这个with number of restrictions = 1  ，如何判断LR是否通过建议。         

   coefficient     standard-error    t-ratio
  beta 0         0.20635542E+04  0.10056874E+01  0.20518843E+04
  beta 1        -0.96508221E+03  0.10345804E+01 -0.93282475E+03
  beta 2        -0.63266859E+00  0.41927409E+00 -0.15089618E+01
  beta 3         0.50289802E+00  0.19192755E+00  0.26202492E+01
  beta 4        -0.19904817E+02  0.43187745E+01 -0.46089039E+01
  sigma-squared  0.14277859E+07  0.10000000E+01  0.14277859E+07
  gamma          0.99999999E+00  0.51406194E-03  0.19452909E+04
   mu is restricted to be zero
   eta is restricted to be zero
log likelihood function =  -0.70280742E+02
LR test of the one-sided error =   0.41691139E+01
with number of restrictions = 1