Re: [R] Hashing a set

2010-09-30 Thread Hans W Borchers
Lorenzo Isella gmail.com> writes: > > Dear All, > I am given a time series such at, at every time t_i, I am given a set > of data (every element of the set is just an integer number). > What I need is an injective function able to map every set into a > number (possibly an integer number, but th

[R] Hashing a set

2010-09-29 Thread Lorenzo Isella
Dear All, I am given a time series such at, at every time t_i, I am given a set of data (every element of the set is just an integer number). What I need is an injective function able to map every set into a number (possibly an integer number, but that is not engraved in the stone). Does anybody kn