Thanks @yihui. I'd come across the section in my initial search to answer the question but I don't think I full understood it the first time. Thanks for highlighting it. With a second reading, I better understand the implications of the section.
Thanks @yihui. I'd come across the section in my initial search to answer the question but I don't think I full understood it the first time. Thanks for highlighting it. With a second reading, I better understand the implications of the section.