new_givens_path

Path needed for tour with Givens interpolation

internal

This method generates a tour path by interpolating between d-D frames in p-D using Givens rotations. The algorithm arises from the problem of zeroing elements of a matrix. This interpolation method is useful for showing specific d-D frames in the tour, as opposed to d-D planes, as done by the geodesic interpolation. It is useful for projection pursuit indexes which are not s invariant. See more details in Buj, Cook, Asimov and Hurley (2005) <doi:10.1016/S0169-7161(04)24014-7> and Batsaikhan, Cook and Laa (2023) <doi:10.48550/arXiv.2311.08181>.

Di Cook

woylier

Alternative Tour Frame Interpolation Method

Zola Batsaikan

Dianne Cook

Ursula Laa

new_givens_path function

<dl><dt>name</dt>
<dd>name to give tour path</dd>
<dt>generator</dt>
<dd>basis generator function</dd>
<dt>frozen</dt>
<dd>matrix giving frozen variables, as described in
<code>freeze</code></dd></dl>

Arguments

Path needed for tour with Givens interpolation — new_givens_path

<dl>

<dt>name</dt>
<dd>name to give tour path</dd>


<dt>generator</dt>
<dd>basis generator function</dd>


<dt>frozen</dt>
<dd>matrix giving frozen variables, as described in
<code>freeze</code></dd>

</dl>

new_givens_path: Path needed for tour with Givens interpolation

Description

Usage

Value

Arguments