LLmat {sharpData}R Documentation

Local Linear Regression Matrix

Description

This computes the smoother matrix for the monotonic local linear sharpening problem.

Usage

LLmat(xgrid, x,  h, kernel)

Arguments

xgrid

numeric vector

x

numeric explanatory vector

h

numeric bandwidth

kernel

character constant

Value

a list containing the A matrix and the number of rows in A.

Author(s)

W.J. Braun


[Package sharpData version 1.2 Index]