interplcd: Evaluate the log-concave maximum likelihood estimator of 2-d...

In LogConcDEAD: Log-Concave Density Estimation in Arbitrary Dimensions

Evaluate the log-concave maximum likelihood estimator of 2-d data on a grid for plotting

Description

Evaluates the logarithm of the log-concave maximum likelihood estimator on a grid for 2-d data, for use in plot.LogConcDEAD.

Usage

interplcd(lcd, gridlen=100 )

Arguments

lcd	Object of class "LogConcDEAD" (typically output from mlelcd)
gridlen	A scalar indicating the size of the grid

Details

Interpolates the MLE over a grid.

The output is of a form readily usable by plot.LogConcDEAD, image, contour, etc, as illustrated in the examples below.

For examples, please see mlelcd.

Value

x	Vector of x-values of the grid
y	Vector of y-values of the grid
z	A matrix of the values of the log of the maximum likelihood estimator at points on the grid

Author(s)

Madeleine Cule

Robert Gramacy

Richard Samworth

See Also

mlelcd

LogConcDEAD documentation built on Sept. 12, 2024, 6:48 a.m.