scale_sd

scale_01

Centers and scales each column by standard deviation (sd) or to the
interval (0, 1).

Data visualization tours animates linear projection
of multivariate data as its basis (ie. orientation) changes. The 'spinifex'
packages generates paths for manual tours by manipulating the contribution of
a single variable at a time Cook & Buja (1997)
<doi:10.1080/10618600.1997.10474754>. Other types of tours, such as grand
(random walk) and guided (optimizing some objective function) are available
in the 'tourr' package Wickham et al. <doi:10.18637/jss.v040.i02>.
'spinifex' builds on 'tourr' and can render tours with 'gganimate' and
'plotly' graphics, and allows for exporting as an .html widget and as an .gif,
respectively. This work is fully discussed in Spyrison & Cook (2020)
<doi:10.32614/RJ-2020-027>.

Nicholas Spyrison

spinifex

Manual Tours, Manual Control of Dynamic Projections of Numeric
Multivariate Data

Dianne Cook

scale_sd function

<dl><dt>data</dt>
<dd>Numeric matrix or data.frame of the observations.</dd></dl>

Arguments

Preprocess numeric variables — scale_sd

<dl>

<dt>data</dt>
<dd>Numeric matrix or data.frame of the observations.</dd>

</dl>

scale_sd: Preprocess numeric variables

Description

Usage

Arguments

Examples