> William Dunlap
> on Mon, 20 Mar 2017 10:20:11 -0700 writes:
>> Or is this a bad idea?
> I don't like the proposal. I have seen code like the following (in
> fact, I have written such code, where I had forgotten a function was
> not vectorized) where the error would
> Or is this a bad idea?
I don't like the proposal. I have seen code like the following (in
fact, I have written such code, where I had forgotten a function was
not vectorized) where the error would have been discovered much later
if outer() didn't catch it.
> outer(1:3, 11:13, sum)
Error in
> Gebhardt, Albrecht
> on Sun, 19 Mar 2017 09:14:56 + writes:
> Hi,
> the function outer can not apply a constant function as in the last line
of the following example:
>> xg <- 1:4
>> yg <- 1:4
>> fxyg <- outer(xg, yg, function(x,y) x*y)
>> fconstg <- ou
Hi,
the function outer can not apply a constant function as in the last line of the
following example:
> xg <- 1:4
> yg <- 1:4
> fxyg <- outer(xg, yg, function(x,y) x*y)
> fconstg <- outer(xg, yg, function(x,y) 1.0)
Error in outer(xg, yg, function(x, y) 1) :
dims [product 16] do not match the
