avg
Syntax
avg(X)
Arguments
X is a scalar/pair/vector/matrix.
Details
Calculate the average of X.
If X is a matrix, calculate the average of each column and return a vector.
The calculation skips NULL values.
Examples
$ avg(1 2 3 NULL)
2
$ m=matrix(1 2 3, 4 5 6)
$ m
0 |
1 |
---|---|
1 |
4 |
2 |
5 |
3 |
6 |
$ avg(m)
[2,5]