R help - Apr 2003 - Simulation of Stochastic processes

Hi:

I was wondering whether I can find some help for computer simulation of 
stochastic processes (e.g. Brownian motion), for 
pedagogicl/instructional purposes. Any help would be appreciated.

thanks,
Ravi.

On Tue, 15 Apr 2003, Ravi Varadhan wrote:
> Hi:
> 
> I was wondering whether I can find some help for computer simulation of 
> stochastic processes (e.g. Brownian motion), for 
> pedagogicl/instructional purposes. Any help would be appreciated.
You could have a look at the function rwiener and rbridge in the package
e1071. To simulate a Brownian motion you could do

R> x <- rwiener()
R> plot(x)

hth,
Z

 
> thanks,
> Ravi.
> 
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