Re: Question on Map or Apply
- To: mathgroup at smc.vnet.net
- Subject: [mg66364] Re: Question on Map or Apply
- From: Peter Pein <petsie at dordos.net>
- Date: Thu, 11 May 2006 02:14:05 -0400 (EDT)
- References: <e3sgbh$ln9$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
LectorZ schrieb:
> Hi guys,
>
> I am trying to apply DaysBetween function to the following list:
>
> list={{{2006, 1, 16}, {2006,
> 3, 31}}, {{2006, 1, 24}, {2006, 3, 31}}, {{2005, 6, 17}, {2006,
> 3, 31}}}
>
> DaysBetween[list[[1, 1]], list[[1, 2]]] works well.
> What I need is to apply DaysBetween on the whole list conaining 3
> sublists and getting a new list as a result containing 3 numbers.
>
> Thanks,
>
> LZ
>
DaysBetween @@@ list
which is short for:
Apply[DaysBetween,list,{1}]
Peter