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    <h1>Journal of the American Medical Association Color Scales</h1>
    <small class="dont-index">Source: <a href='https://github.com/nanxstats/ggsci/blob/master/R/discrete-jama.R'><code>R/discrete-jama.R</code></a></small>
    <div class="hidden name"><code>scale_jama.Rd</code></div>
    </div>

    <div class="ref-description">
    <p>See <code><a href='pal_jama.html'>pal_jama</a></code> for details.</p>
    </div>

    <pre class="usage"><span class='fu'>scale_color_jama</span>(<span class='kw'>palette</span> <span class='kw'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span>(<span class='st'>"default"</span>), <span class='kw'>alpha</span> <span class='kw'>=</span> <span class='fl'>1</span>, <span class='no'>...</span>)

<span class='fu'>scale_colour_jama</span>(<span class='kw'>palette</span> <span class='kw'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span>(<span class='st'>"default"</span>), <span class='kw'>alpha</span> <span class='kw'>=</span> <span class='fl'>1</span>, <span class='no'>...</span>)

<span class='fu'>scale_fill_jama</span>(<span class='kw'>palette</span> <span class='kw'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span>(<span class='st'>"default"</span>), <span class='kw'>alpha</span> <span class='kw'>=</span> <span class='fl'>1</span>, <span class='no'>...</span>)</pre>

    <h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
    <table class="ref-arguments">
    <colgroup><col class="name" /><col class="desc" /></colgroup>
    <tr>
      <th>palette</th>
      <td><p>Palette type.
Currently there is one available option: <code>"default"</code>
(7-color palette).</p></td>
    </tr>
    <tr>
      <th>alpha</th>
      <td><p>Transparency level, a real number in (0, 1].
See <code>alpha</code> in <code><a href='https://rdrr.io/r/grDevices/rgb.html'>rgb</a></code> for details.</p></td>
    </tr>
    <tr>
      <th>...</th>
      <td><p>additional parameters for <code><a href='https://ggplot2.tidyverse.org/reference/discrete_scale.html'>discrete_scale</a></code></p></td>
    </tr>
    </table>


    <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
    <pre class="examples"><div class='input'><span class='fu'><a href='https://rdrr.io/r/base/library.html'>library</a></span>(<span class='st'>"ggplot2"</span>)
<span class='fu'><a href='https://rdrr.io/r/utils/data.html'>data</a></span>(<span class='st'>"diamonds"</span>)

<span class='fu'><a href='https://ggplot2.tidyverse.org/reference/ggplot.html'>ggplot</a></span>(
  <span class='fu'><a href='https://rdrr.io/r/base/subset.html'>subset</a></span>(<span class='no'>diamonds</span>, <span class='no'>carat</span> <span class='kw'>&gt;=</span> <span class='fl'>2.2</span>),
  <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/aes.html'>aes</a></span>(<span class='kw'>x</span> <span class='kw'>=</span> <span class='no'>table</span>, <span class='kw'>y</span> <span class='kw'>=</span> <span class='no'>price</span>, <span class='kw'>colour</span> <span class='kw'>=</span> <span class='no'>cut</span>)
) +
  <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/geom_point.html'>geom_point</a></span>(<span class='kw'>alpha</span> <span class='kw'>=</span> <span class='fl'>0.7</span>) +
  <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/geom_smooth.html'>geom_smooth</a></span>(<span class='kw'>method</span> <span class='kw'>=</span> <span class='st'>"loess"</span>, <span class='kw'>alpha</span> <span class='kw'>=</span> <span class='fl'>0.1</span>, <span class='kw'>size</span> <span class='kw'>=</span> <span class='fl'>1</span>, <span class='kw'>span</span> <span class='kw'>=</span> <span class='fl'>1</span>) +
  <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/ggtheme.html'>theme_bw</a></span>() + <span class='fu'>scale_color_jama</span>()</div><div class='output co'>#&gt; <span class='message'>`geom_smooth()` using formula 'y ~ x'</span></div><div class='img'><img src='scale_jama-1.png' alt='' width='700' height='433' /></div><div class='input'>
<span class='fu'><a href='https://ggplot2.tidyverse.org/reference/ggplot.html'>ggplot</a></span>(
  <span class='fu'><a href='https://rdrr.io/r/base/subset.html'>subset</a></span>(<span class='no'>diamonds</span>, <span class='no'>carat</span> <span class='kw'>&gt;</span> <span class='fl'>2.2</span> <span class='kw'>&amp;</span> <span class='no'>depth</span> <span class='kw'>&gt;</span> <span class='fl'>55</span> <span class='kw'>&amp;</span> <span class='no'>depth</span> <span class='kw'>&lt;</span> <span class='fl'>70</span>),
  <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/aes.html'>aes</a></span>(<span class='kw'>x</span> <span class='kw'>=</span> <span class='no'>depth</span>, <span class='kw'>fill</span> <span class='kw'>=</span> <span class='no'>cut</span>)
) +
  <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/geom_histogram.html'>geom_histogram</a></span>(<span class='kw'>colour</span> <span class='kw'>=</span> <span class='st'>"black"</span>, <span class='kw'>binwidth</span> <span class='kw'>=</span> <span class='fl'>1</span>, <span class='kw'>position</span> <span class='kw'>=</span> <span class='st'>"dodge"</span>) +
  <span class='fu'><a href='https://ggplot2.tidyverse.org/reference/ggtheme.html'>theme_bw</a></span>() + <span class='fu'>scale_fill_jama</span>()</div><div class='img'><img src='scale_jama-2.png' alt='' width='700' height='433' /></div></pre>
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