Hello, Has any1 ever tried to parse a useragent string to get the OS and Browser information out of it? There are many Java, PHP and Python ways to do it, but I was wondering if there is a way to do it with R. Googling retrieved no help at all. A useragent string might look like this : "mozilla/5.0 (windows nt 6.1; wow64) applewebkit/537.36 (khtml, like gecko) chrome/29.0.1547.76 safari/537.36" In this case the browser is Chrome, the os is Windows 7... Thanks Aviad [[alternative HTML version deleted]]