Re: Problems using variables in an IF command
- To: mathgroup at smc.vnet.net
- Subject: [mg50667] Re: Problems using variables in an IF command
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Wed, 15 Sep 2004 07:54:49 -0400 (EDT)
- Organization: Universitaet Leipzig
- References: <ci8mh6$brf$1@smc.vnet.net>
- Reply-to: kuska at informatik.uni-leipzig.de
- Sender: owner-wri-mathgroup at wolfram.com
Hi,
and
Unprotect[Less]
Less[lst1_List, lst2_List] /; Length[lst1] == Length[lst2] :=
And @@ (Less @@@ Transpose[{lst1, lst2}])
Protect[Less]
will do it.
Regards
Jens
"T." wrote:
>
> What about this one. "C" is just some list and "avgvol" and "stddev"
> are just some variables I computed. When I do this,
>
> If[N[(c[[j + 1]] - c[[j]])/c[[j]] ] < avgvol + stddev*2, z = 0, z = 1]
>
> I get this output
>
> If[{0.07551} < {0.168262}, z = 0, z = 1]
>
> I need to get rid of those {} brackets so that the IF command will
> work and spit out z=0 or z=1, which I plan to use later on. Any
> suggestions.