mixer (version 1.2)

setSeed: Set internal seed

Description

This utility sets the internal random seed used by mixer.

Usage

setSeed( seed = 1 )

Arguments

seed

sets the seed of the internal random generator in the mixer C/C++ libraries (integer value).

Details

Sets the seed of the random generator (srand) in the C standard library. This random generator is used inside the mixer initialization stage. This function is useful to generate exactly the same initial conditions before two mixer runs.

Examples

graph.affiliation(n=100,c(1/3,1/3,1/3),0.8,0.2)->g
setSeed(777)
mixer(g$x,qmin=2,qmax=6)->xout
plot(xout)

# Produce strictly the same result
setSeed(777)
mixer(g$x,qmin=2,qmax=6)->xout
plot(xout)