Displaying 1 result from an estimated 1 matches for "darchmcopula".
2011 May 06
1
understanding error messages in archmCopulaFit in fCopulae
...range[1] | alpha > range[2]) { :
missing value where TRUE/FALSE needed
Copulas 3 has the following error:
fit1 = archmCopulaFit(x,y,type="3")
Error in if (alpha < range[1] | alpha > range[2]) { :
missing value where TRUE/FALSE needed
In addition: Warning messages:
1: In log(darchmCopula(u = U, v = V, alpha = x, type = type)) :
NaNs produced
2: In log(darchmCopula(u = U, v = V, alpha = x, type = type)) :
NaNs produced
Copula 10:
fit1 = archmCopulaFit(x,y,type="10")
Error in if (alpha < range[1] | alpha > range[2]) { :
missing value where TRUE/FALSE needed
In...