NegLLBetaCorrBin {fitODBOD} | R Documentation |
Negative Log Likelihood value of Beta-Correlated Binomial distribution
Description
This function will calculate the negative log likelihood value when the vector of binomial random variables and vector of corresponding frequencies are given with the input parameters.
Usage
NegLLBetaCorrBin(x,freq,cov,a,b)
Arguments
x |
vector of binomial random variables. |
freq |
vector of frequencies. |
cov |
single value for covariance. |
a |
single value for alpha parameter. |
b |
single value for beta parameter. |
Details
freq \ge 0
x = 0,1,2,..
-\infty < cov < +\infty
0 < a,b
NOTE : If input parameters are not in given domain conditions necessary error messages will be provided to go further.
Value
The output of NegLLBetaCorrBin
will produce a single numeric value.
References
Paul SR (1985). “A three-parameter generalization of the binomial distribution.” History and Philosophy of Logic, 14(6), 1497–1506.
Examples
No.D.D <- 0:7 #assigning the random variables
Obs.fre.1 <- c(47,54,43,40,40,41,39,95) #assigning the corresponding frequencies
NegLLBetaCorrBin(No.D.D,Obs.fre.1,0.001,9.03,10) #acquiring the negative log likelihood value
[Package fitODBOD version 1.5.2 Index]