All,
Thank you for the prompt and useful answers to my questions.
I had missed references in 5.7.6 which would have answered some of the
points.
As Bill pointed out a newer version of acrobat would help, but the Sun system
here is still running 5.0. (An oversubscribed sysadmin). Then I
Hi Terry,
Terry Therneau wrote:
> I am currently puzzled by a passage in the R Extensions manual, section 5.10:
>
> SEXP lapply(SEXP list, SEXP expr, SEXP rho)
> {
>R_len_t i, n = length(list);
>SEXP ans;
>
>if(!isNewList(list)) error("`list' must be a list");
>
I am currently puzzled by a passage in the R Extensions manual, section 5.10:
SEXP lapply(SEXP list, SEXP expr, SEXP rho)
{
R_len_t i, n = length(list);
SEXP ans;
if(!isNewList(list)) error("`list' must be a list");
if(!isEnvironment(rho)) error("`rho' should
