`draw(X;Y)`

Returns a random number using a given seed.

Syntax

draw(X;Y)

Input

Argument	Type	Description
`X`	integer	A scalar value `X` is the seed
`Y`	integer	A scalar value If `Y` is 0, then random decimal numbers between 0.0 and 1.0 are drawn; otherwise, random integers between 0 and `Y`-1 are drawn.

Return Value

A random number is drawn, with replacement, for each row. If Y is 0, then random decimal numbers between 0.0 and 1.0 are drawn; otherwise, random integers between 0 and Y-1 are drawn.

If the current table has only one segment or is a tabulation, then Y may also be negative; in this case |Y| must be greater than or equal to the number of selected rows, and random integers between 0 and |Y|-1 are drawn without replacement.

If X or Y is N/A, an error is returned.

Note: draw(X;Y) will not work correctly when selections or links with expansion (expand="1") are used. In such cases, draw_(X;Y) should be used instead. See draw_(X;Y) as well as <sel> and <link> for more information.

Example

<base table="default.lonely"/>
<colord hide="c1"/>
<willbe name="int_zero" value="draw(4892;0)"/>
<willbe name="int_pos" value="draw(4892;7)"/>
<willbe name="int_neg" value="draw(4892;-617)"/>