triangular.kernel

Triangular kernel function - weights all points within bandwidth on a straight line such that where d=0 weight=1, and where d=bandwidth weight=0; all points beyond bandwidth are weighted 0.

internal

Contains kernel smoothing tools designed for use by historical
dialectologists and philologists for exploring spatial and temporal patterns
in noisy historical language data, such as that obtained from historical texts.
The main way in which these might differ from other implementations of kernel
smoothing is that they assume that the function (linguistic variable) being
explored has the form of the relative frequency of a series of discrete
possibilities (linguistic variants). This package also offers a way of exploring
distributions in 2-dimensional space and in time with separate kernels, and
tools for identifying appropriate bandwidths for these.

Tamsin Blaxter

kernelPhil

Kernel Smoothing Tools for Philology and Historical Dialectology

triangular.kernel function

<dl><dt>d</dt>
<dd>Numeric vector of distances.</dd>
<dt>bandwidth</dt>
<dd>Numeric bandwidth.</dd></dl>

Arguments

Triangular kernel — triangular.kernel

<dl>

<dt>d</dt>
<dd>Numeric vector of distances.</dd>


<dt>bandwidth</dt>
<dd>Numeric bandwidth.</dd>

</dl>

triangular.kernel: Triangular kernel

Description

Usage

Value

Arguments