Displaying 2 results from an estimated 2 matches for "soumen08".
2018 Apr 21
0
Error : 'start' contains NA values when fitting frank copula
>>>>> Soumen Banerjee <soumen08 at gmail.com>
>>>>> on Sat, 21 Apr 2018 17:22:56 +0800 writes:
> Hello! I am trying to fit a copula to some data in R and
> I get the error mentioned above. This is the code for a
> reproducible example -
(not really reproducible: You did not set the ra...
2018 Apr 21
2
Error : 'start' contains NA values when fitting frank copula
Hello!
I am trying to fit a copula to some data in R and I get the error mentioned
above. This is the code for a reproducible example -
library(copula)
data = matrix(data=runif(600),nrow=200,ncol=3)
data[,2] = 2*data[,1]
data[,3] = 3*data[,1]
fr_cop = frankCopula(dim=3)
fit_fr_cop = fitCopula(fr_cop,pobs(data),method = "mpl") #Error Here
The error says : Error in fitCopula.ml(copula, u