[Rd] lapply coerce data.frame to a list

2013-03-06 Thread qwumd
Hi R-devel, When using lapply upon data.frame, I notice lapply coerces data.frame to list before calling internal lapply function. R> lapply function (X, FUN, ...) {     FUN <- match.fun(FUN)     if (!is.vector(X) || is.object(X))     X <- as.list(X)     .Internal(lapply(X, FUN)) } df <-

[Rd] Defunct of --max-vsize and mem.limits

2012-09-22 Thread qwumd
  R-devel, I am migrating from R.2.13.2 to R.2.15.1 and just realize that R command line options --max-nsize and --max-vsize are no longer supported along with the defunct of mem.limits(). To me, the function and options along with other two, --min-nsize and --min-vsize, are useful in allowing