is_in_track

Test whether points are in a track

It visualizes data along an Archimedean spiral <https://en.wikipedia.org/wiki/Archimedean_spiral>, makes so-called spiral graph or spiral chart.
It has two major advantages for visualization: 1. It is able to visualize data with very long axis with high
resolution. 2. It is efficient for time series data to reveal periodic patterns.

Zuguang Gu

spiralize

Visualize Data on Spirals

is_in_track function

<dl>
 <dt>x</dt>
<dd>X-location of data points.</dd> <dt>y</dt>
<dd>Y-location of data points.</dd> <dt>track_index</dt>
<dd>Index of track.</dd>
</dl>

Arguments

Test whether points are in a track — is_in_track

<dl>


 <dt>x</dt>
<dd>X-location of data points.</dd>

 <dt>y</dt>
<dd>Y-location of data points.</dd>

 <dt>track_index</dt>
<dd>Index of track.</dd>


</dl>

is_in_track: Test whether points are in a track

Description

Usage

Value

Arguments

Examples