title: How do I go about resolving "package ‘ddply’ is not available (for R version 3.6.2)"
body: <p>I'm trying to install the package "ddply" but keep getting this response</p>
  
  <blockquote>
    <p>install.packages("ddply")
    Warning in install.packages :
      package ‘ddply’ is not available (for R version 3.6.2)</p>
  </blockquote>
  
  <p>Any ideas on how to fix this?  </p>