Dear List
I apologize for the multiple postings. After being in the weeds on this
problem for a while I think my original post may have been a little
cryptic. I think I can be clearer. Essentially, I need the following
a - c(2,3)
b - c(4,5,6)
(2*4) + (2*5) + (2*6) + (3*4) + (3*5) +(3*6)
But I
You can always write your own function that will take the values, multiply
and then sum them:
a - c(2,3)
b - c(4,5,6)
total - 0
for (i in a) total - sum(total, i * b)
total
[1] 75
On 4/19/06, Doran, Harold [EMAIL PROTECTED] wrote:
Dear List
I apologize for the multiple postings. After
Doran, Harold [EMAIL PROTECTED] wrote:
[...]
a - c(2,3)
b - c(4,5,6)
(2*4) + (2*5) + (2*6) + (3*4) + (3*5) +(3*6)
But I do not know of a built in function that would do this. Any
suggestions?
How about:
sum(a %o% b)
?%o%
Cheers,
--
Seb
__
On Wed, 2006-04-19 at 15:25 -0400, Doran, Harold wrote:
Dear List
I apologize for the multiple postings. After being in the weeds on this
problem for a while I think my original post may have been a little
cryptic. I think I can be clearer. Essentially, I need the following
a - c(2,3)
b