How to erase (replace) certain elements in the data.frame?
Thanks a lot, guys. Thomas, your method is great, precisely the thing I've been looking forward to. Oh dear, how I love R for those list comprehension tricks! -- View this message in context: http://r.789695.n4.nabble.com/How-to-erase-replace-certain-elements-in-the-data-frame-tp3470883p3471380.html Sent from the R help mailing list archive at Nabble.com.