title: Converting R code into bytecode
body: <p>I am trying to make a package in R, which is solely a R code, without the use of any external language.
  Now, I read that converting the package into the byte code would give me significant speed improvements, this can be done during the package installation by specifying
  <code>&lt;R CMD INSTALL --byte-code&gt;</code></p>
  
  <p>I was wondering if there is an option through i which I could pre compile the R codes into bytecode and do a <code>R CMD INSTALL</code> of the compiled bytecode package instead of asking the user to write <code>&lt;R CMD INSTALL --byte-code&gt;</code></p>
  
  <p>Is there a way to get the package to be build in bytecode only?</p>