search for: testforargumentinthreedots

...ot;) do not assign some value to arg1 and call foo2 foo2(arg1=arg1) However, I am not able to do this since I do not know how to test/check if arg1 was given in foo1. Is it possible to test whether some argument was passed in "..." i.e. something like foo1 <- function(x, ...) { if(testForArgumentInThreeDots(arg1)) arg1 <- "some value" foo2(x, arg1=arg1, ...) } Thanks! -- Lep pozdrav / With regards, Gregor Gorjanc ---------------------------------------------------------------------- University of Ljubljana PhD student Biotechnical Faculty Zootechnical Department URI: htt...