Good morning,
I'm noticing a slight inconsistency (without practical implications)
when I restrict coefficients in a system. Here's a partial output:
In the first equation the restricted term (b[1,4] = 0) shows up like this:
ECT2sub2_1 0.00000 2.76876e-09 2.716e-07 1.0000
while to give an example for the expected behavior I get in other
equations (b[2,2] = 0):
ECT1sub2_1 0.00000 0.00000 NA NA
I suspect there may be something buggy going on, since 1e-9 should be
bigger than machine precision (while for the t-ratio a value of 1e-7
just seems to indicate a side effect of a coeff around 1e-16 in
combination with that standard error value).
thanks,
sven