DiscreteLaplace (version 1.1.1)

dlaplacelike2: Log-likelihood function for the ADSL distribution

Description

Log-likelihood function (changed in sign) for the ADSL distribution.

Usage

dlaplacelike2(par, x)

Arguments

par

the vector of parameters $(p,q)$

x

a vector of observations from ADSL

Value

The log-likelihood function with changed sign.

References

A. Barbiero, An alternative discrete Laplace distribution, Statistical Methodology, 16: 47-67

See Also

estdlaplace2, ddlaplace2

Examples

p <- 0.25
q <- 0.7
x <- rdlaplace2(n=100, p, q)
par <- estdlaplace2(x, "ML")
-dlaplacelike2(par, x) # greater than...
-dlaplacelike2(c(p, q), x)