On 11-Apr-2013 10:25:17 Shane Carey wrote:
> What does these operators do: %*%
>
> Thanks
> --
> Shane
Enter the command
?"%*%"
and you will see:
Matrix Multiplication
Description:
Multiplies two matrices, if they are conformable. If one argument
is a vector, it will be promoted to either a row or column matrix
to make the two arguments conformable. If both are vectors it
will return the inner product (as a matrix).
Usage:
x %*% y
[etc.]
Ted.
-------------------------------------------------
E-Mail: (Ted Harding) <ted.hard...@wlandres.net>
Date: 11-Apr-2013 Time: 11:41:22
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