extract.coef.maxLik: extract.coef.maxLik

Description

Extract Coefficient Information from Models

Usage

# S3 method for maxLik
extract.coef(model, ...)

Arguments

model

Model object from which to extract information.

…

Further arguments

Value

A data.frame containing the coefficient, the standard error and the variable name.

Details

Gets the coefficient values and variable names from a model.

Examples

Run this code

# NOT RUN {
library(maxLik)
loglik <- function(param) {
 mu <- param[1]
 sigma <- param[2]
 ll <- -0.5*N*log(2*pi) - N*log(sigma) - sum(0.5*(x - mu)^2/sigma^2)
ll
}
x <- rnorm(1000, 1, 2) # use mean=1, stdd=2
N <- length(x)
res <- maxLik(loglik, start=c(0,1)) # use 'wrong' start values
extract.coef(res)
# }
# NOT RUN {
# }