skimr
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CLI EDA for CSVs
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<title>Using Fonts</title>
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<body>
<h1 class="title toc-ignore">Using Fonts</h1>
<p>One of the features of skim is the production of spark graphs for
numeric data. However these graphs may not render properly because of
lack of font support or for other reasons, such as an operating system
that does not support UTF-8. In your specific environment this may
depend on the fonts installed and the operating system and may occur for
only specific types of documents such as PDF documents. Skimr supports
kable() formatted tables, which is used in conjunction with fonts to
render the spark graphs.</p>
<p>To produce spark histograms a font that supports block elements must
be used. To support the spark line graphs a font with Braille support
must be used.</p>
<p>Well-known fonts that support block elements include <em>DejaVu
Sans</em> and <em>Arial</em>. Their availability depends on your
operating system.</p>
<p>The yaml at the beginning of a document using custom fonts will
generally be similar to that shown below.</p>
<pre><code>---
title: "Untitled"
mainfont: DejaVu Sans
output:
html_document: default
pdf_document:
latex_engine: xelatex
word_document: default
font-family: Times New Roman
---</code></pre>
<p>A further discussion of this (with examples) is available in the
“Using fonts” template for skimr. If you are using RStudio you can open
that template by opening a new markdown file and selecting “From
template” and then choosing it. Alternatively this file is available
inside the skimr folder or repository at
inst/markdown/templates/fonts_in_skimr/skeleton/skeleton.Rmd.</p>
<p>If you are having difficulties making the spark graphs work, you can
opt to turn them off using the code below.</p>
<pre><code>no_sparks <- skim_with(numeric = sfl(hist = NULL), ts = sfl(line_graph = NULL))
</code></pre>
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