[Gretl-devel] chow test underflow (?) bug

Hi again, running a regression that includes a shift dummy for 1989q3 and then doing a Chow test for that exact date gretl omits its own split dummy due to collinearity (ok, of course) and yields: a test statistic F(0,148) = 1.#INF, which is still not so problematic, but then: a p-value of P(F(0,148)> 1.#INF) = 1.79769e+308 with a positive exponent and that is clearly wrong. I guess NA would be more appropriate. thanks, sven