[R] Latin hyper cube sampling from expand.grid()

[Prasanna]

Dear R experts

I am looking for a package which gives me latin hyper cube samples
from the grid of values produced from the command "expand.grid". Any
pointers to this issue might be very useful. Basically, I am doing the
following:

> a<-(1:10)
> b<-(20:30)
> dataGrid<-expand.grid(a,b)

Now, is there a way to use this "dataGrid" in the package "lhs" to get
latin hyper cube samples.

Thanking you
Prasanna