testfun

Functions that can be used in simulations to test the
 effectiveness of the sharpening procedures.

models

Functions and data sets for data sharpening.
Nonparametric regressions are computed subject to smoothness
and other kinds of penalties.

D. Wang

sharpPen

Penalized Data Sharpening for Local Polynomial Regression

W.J. Braun

X.J. Hu

testfun function

<dl><dt>x</dt>
<dd>numeric vector</dd><dt>k</dt>
<dd>a numeric constant that controls the height of the peak of
 the test function; if missing, a periodic function is
 supplied</dd></dl>

Arguments

Author

Functions for Testing Purposes — testfun

<dl>

<dt>x</dt>
<dd>numeric vector</dd>

<dt>k</dt>
<dd>a numeric constant that controls the height of the peak of
 the test function; if missing, a periodic function is
 supplied</dd>

</dl>

testfun: Functions for Testing Purposes

Description

Usage

Value

Arguments

Author