drawrand(X)
Returns a random float between 0 and 1, seeded with
X
.
Syntax
drawrand(X)
Input
Argument | Type | Description |
---|---|---|
X |
integer | A scalar value
|
Return Value
A random float between 0 and 1 is drawn, with replacement, for each row.
If X
is N/A, an error is returned.
Note:
drawrand(X)
will not work correctly when selections or links with
expansion (expand="1"
) are used. In such cases,
draw_rand(X)
should be used instead. See draw_rand(X)
as well as <sel>
and <link>
for
more information.Example
<base table="default.lonely"/> <colord hide="c1"/> <willbe name="drawrand" value="drawrand(4892)"/>