MKLE-package {MKLE} | R Documentation |
Maximum kernel likelihood estimation
Description
Computes the maximum kernel likelihood estimator using fast fourier transforms.
Details
Package: | MKLE |
Type: | Package |
Version: | 1.01 |
Date: | 2023-08-21 |
License: | GPL |
The maximum kernel likelihood estimator is defined to be the value \hat \theta
that maximizes the estimated kernel likelihood based on the general location model,
f(x|\theta) = f_{0}(x - \theta).
This model assumes that the mean associated with $f_0$ is zero which of course implies that the mean of
X_i
is \theta
. The kernel likelihood is the estimated likelihood based on the above model using a kernel density estimate, \hat f(.|h,X_1,\dots,X_n)
, and is defined as
\hat L(\theta|X_1,\dots,X_n) = \prod_{i=1}^n \hat f(X_{i}-(\bar{X}-\theta)|h,X_1,\dots,X_n).
The resulting estimator therefore is an estimator of the mean of X_i
.
Author(s)
Thomas Jaki
Maintainer: Thomas Jaki <jaki.thomas@gmail.com>
References
Jaki T., West R. W. (2008) Maximum kernel likelihood estimation. Journal of Computational and Graphical Statistics Vol. 17(No 4), 976-993.
Silverman, B. W. (1986), Density Estimation for Statistics and Data Analysis, Chapman & Hall, 2nd ed.
Examples
data(state)
mkle(state$CRIME)