Displaying 1 result from an estimated 1 matches for "logflatnodes".
2011 Jul 25
1
Ouch - brown, hansen error
Hi
I'm trying to use ouch's hansen and brown functions but I get the error:
> brown(logflatnodes,archotreeouch)
Error in backsolve(l, x, k = k, upper.tri = upper.tri, transpose =
transpose) :
NA/NaN/Inf in foreign function call (arg 1)
and with hansen also:
Error in optim(par = c(sqrt.alpha, sigma), fn = function(par) { :
function cannot be evaluated at initial parameters
I'm not...