port_reactions: Port GillespieSSA parameters to GillespieSSA2

In GillespieSSA2: Gillespie's Stochastic Simulation Algorithm for Impatient People

Description

This is a helper function to tranform GillesieSSA-style paramters to GillespieSSA2.

Usage

port_reactions(x0, a, nu)

Arguments

x0	The x0 parameter of GillespieSSA::ssa().
a	The a parameter of GillespieSSA::ssa().
nu	The nu parameter of GillespieSSA::ssa().

Value

A set of reaction()s to be used by ssa().

Examples

x0  <- c(Y1 = 1000, Y2 = 1000)
a   <- c("c1*Y1","c2*Y1*Y2","c3*Y2")
nu  <- matrix(c(+1,-1,0,0,+1,-1),nrow=2,byrow=TRUE)
port_reactions(x0, a, nu)

GillespieSSA2 documentation built on May 18, 2021, 5:06 p.m.