On Jul 5, 2011, at 08:00 , Johannes Graumann wrote:
> Hello,
>
> As prompted by B. Ripley (see below), I am transfering this over from R-User
> ...
>
> For a package I am writing a function that looks like
>
> test <- function(Argument1=NA){
> # Prerequisite testing
> if(!(is.na(A
Hello,
As prompted by B. Ripley (see below), I am transfering this over from R-User
...
For a package I am writing a function that looks like
test <- function(Argument1=NA){
# Prerequisite testing
if(!(is.na(Argument1))){
if(!(is.character(Argument1))){
