On Thu, 26 Feb 2015, William Dunlap wrote:
... It also seems to cause problems with some built-in functions: newlapply <- function (X, FUN, ...) { FUN <- match.fun(FUN) if (!is.list(X)) X <- as.list(X) rval <- vector("list", length(X)) for (i in seq(along = X)) { rval[i] <- list(local({ i <- i FUN(X[[i]], ...) })) } names(rval) <- names(X) return(rval) } newlapply(1:2,log) #Error in FUN(X[[i]], ...) : non-numeric argument to mathematical function
This seems to be a bug in log() -- this takes local() out of the issue:
f <- function(x, ...) {
+ g <- function() + log(x, ...) + g() + }
f(1)
Error in log(x, ...) : non-numeric argument to mathematical function It's not following the ... properly for some reason. Best, luke -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iowa Phone: 319-335-3386 Department of Statistics and Fax: 319-335-3017 Actuarial Science 241 Schaeffer Hall email: luke-tier...@uiowa.edu Iowa City, IA 52242 WWW: http://www.stat.uiowa.edu ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel