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Re: Position

  • To: mathgroup at smc.vnet.net
  • Subject: [mg131137] Re: Position
  • From: Bob Hanlon <hanlonr357 at gmail.com>
  • Date: Fri, 14 Jun 2013 04:58:15 -0400 (EDT)
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  • References: <20130613063735.5C0A96A3D@smc.vnet.net>

t = RandomReal[{0, 5}, 100];


Position[t, _?(# > 2 &)] // Length


59


Position[Thread[t > 2], True] // Length


59



Bob Hanlon



On Thu, Jun 13, 2013 at 2:37 AM, Costa Bravo <q13a27tt at aol.com> wrote:

> How can I find the indices  of all  elements greaters than e.g. 2 of a
> vector.
>
> t=RandomReal[{0,5},100]
> Position[t,??]
>
> --
>   Costa
>
>


  • References:
    • Position
      • From: Costa Bravo <q13a27tt@aol.com>
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