Colors in Rcharts
<p>I am trying to generate bar plots / columns using <code>rCharts(v 0.4.2)</code>. My problem is that I have an year's worth of data and I need to group on Months. So in Total I have 12 bars that I need to display. However, I have only 9 unique colors after which the colors start repeating. I read <a href="http://api.highcharts.com/highcharts#colors" rel="nofollow">this</a> documentation  and tried inserting</p>

<pre><code>colors &lt;- c('#7cb5ec','#434348', '#90ed7d', '#f7a35c','#8085e9','#f15c80', '#e4d354','#2b908f','#f45b5b','#91e8e1')
</code></pre>

<p>into my code and then calling it as  follows :</p>

<pre><code>c &lt;- hPlot(x = 'Confi', y = 'n', data = tablefinalC, type = 'bar', group = 'Month',title = "Inccode By confi", 
subtitle = "Bar Graph")

c$plotOptions(series = list(stacking = "normal",colors=paste0('colors'))
c$chart(backgroundColor = NULL)
c$set(dom = 'chart5')
</code></pre>

<p>However, I still get the same repetitive colors. So can someone please confirm how I can increase the amount of colors? Thanks in advance</p>