[R] Random Sequence

[Francisco J. Zagmutt]

There are many ways to do this.
The first that comes to my mind is sample(c(1,-1),100,TRUE).  Notice 
that sample also has a prob argument that may be useful for you.

Francisco




Anup Nandialath wrote:
> Dear Friends,
> 
> I'm trying to generate a sequence of 100 observations
> with either a 1 or -1. In other words the sequence
> should look something like this.
> 
> y = 1 1 -1 1 -1 -1 -1 1 1 ......
> 
> Can somebody please give me some direction on how I
> can do this in R.
> 
> Thanks
> 
> Anup
> 
> 
>        
> ____________________________________________________________________________________
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> 
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