<?xml version="1.0"?>
<module xmlns="http://www.openapi.org/2014/" version="0.1">
  <platform name="R"/>
  <description><![CDATA[output 'y' is cumsum of input 'x']]></description>
  <input name="x" type="internal"/>
  <output name="y" type="internal"/>
  <source><![CDATA[y <- cumsum(x)]]></source>
</module>
