loglik: Negative Loglikelihood.
In cascsim: Casualty Actuarial Society Individual Claim Simulator

Negative Loglikelihood.

1	nloglik(paras, dist, fitdata, deductible, limit)

`paras`	A vector contain distribution parameters.
`dist`	A Distribution Object.
`fitdata`	A vector of loss data for fitting.
`deductible`	A vector of deductible data for all loss data.
`limit`	A vector of limit data for all loss data.

paras<-c(1,1)
dist<-new("Normal")
fitdata<-rtnorm(1000,3,2,1,10)
deductible<-rep(1,1000)
limit<-rep(9,1000)
nloglik(paras,dist,fitdata,deductible,limit)
paras<-c(3,2)
nloglik(paras,dist,fitdata,deductible,limit)