Description Usage Arguments Value See Also Examples
BB1 Bivariate copula: mapping of one of (beta,tau,rhoS,rhoN) and upper tail dependence lambda to 2-dimensional parameter vector (theta,delta); also mapping of Kendall's tau to copula parameter vector such that lower and upper tail dependence parameters are the same.
1 2 | bb1.dep2cpar(value,lmU,type="tau",iprint=F)
bb1.tau2eqlm(tau,destart=1.5,mxiter=30,eps=1.e-6,iprint=F)
|
value |
value of dependence measure |
lmU |
value of upper tail dependence lambda |
type |
one of "tau", "beta", "rhoS" or "rhoN" |
tau |
Kendall's tau |
iprint |
print flag for intermediate results |
destart |
starting point of delta for iterations, default 1.5 |
mxiter |
maximum number of iterations |
eps |
tolerance for stopping |
2-dimensional copula parameter (theta, delta) if a solution is found for bb1.dep2cpar
vector with th, de, lm1, lmu for bb1.tau2eqlm
1 2 3 4 5 | bb1.dep2cpar(.4,.1,"beta")
bb1.dep2cpar(.4,.1,"tau")
bb1.dep2cpar(.4,.1,"rhoS")
bb1.dep2cpar(.4,.1,"rhoN")
bb1.tau2eqlm(.4)
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