igures/spinifex_hex.png" alt="spinifex R package!" align="right"><a class="anchor" aria-label="anchor" href="#spinifex-"></a>
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<h2 id="about-tours">About tours<a class="anchor" aria-label="anchor" href="#about-tours"></a>
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<p>Data visualization <em>tour</em> is a class of linear projections that are animate small changes in a projection basis over time. Shadows are an example of a 3D object casting a 2D linear projection. Imagine a bar stool cast a circular shado