From: Peter Dalgaard BSA [mailto:p.dalgaard at biostat.ku.dk] Daniel Mastropietro <mastropi at uwalumni.com> writes:
Hello, I have the following two questions, rergarding: (Output) 1) Is it possible to have the output of a command automatically displayed, without explicitly requesting it after the command, and without using the print() function? For example, I want to see the value of 'a' when I write for instance 'a <- rep(1,10)'. I tried setting the 'echo' option to TRUE but it has no
effect on that. No. "<-" creates an invisible object as its return value and they don't print until you "visiblify" them. One standard device is to put the whole thing in parentheses: (a <- rep(1,10)).
But couldn't he use the taskCallbackManager() to print .Last.value after every evaluation at the top level? I'd guess that sort of does what Daniel wants. Cheers, Andy ------------------------------------------------------------------------------ Notice: This e-mail message, together with any attachments, contains information of Merck & Co., Inc. (Whitehouse Station, New Jersey, USA) that may be confidential, proprietary copyrighted and/or legally privileged, and is intended solely for the use of the individual or entity named on this message. If you are not the intended recipient, and have received this message in error, please immediately return this by e-mail and then delete it. ============================================================================== -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._