Re: Length of random index into list
- To: mathgroup at smc.vnet.net
- Subject: [mg74891] Re: Length of random index into list
- From: Jean-Marc Gulliet <jeanmarc.gulliet at gmail.com>
- Date: Tue, 10 Apr 2007 05:16:54 -0400 (EDT)
- Organization: The Open University, Milton Keynes, UK
- References: <evd3sk$5iv$1@smc.vnet.net>
bitRAKE wrote: > node = Length@Extract[s, indices] > > How can this be done without using Extract? > > Regards, > bitRAKE > > Does node = Length /@ s fit your needs? Or node = Length[s[[indices]]] Regards, Jean-Marc