В Sun, 11 Aug 2024 22:36:08 +0800 Steven Yen <st...@ntu.edu.tw> пишет:
> All I need is printing by returning out (unless I turn it off). And, > retrieve ap and vap as needed as shown above. Guess I need to read > more about invisible. Perhaps you could print(out) instead of returning it in the if (printing) branch? Then you would be able to always return(invisible(list("ei"=ap,"vi"=vap))), whether printing is TRUE or not. -- Best regards, Ivan ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.