Re: split again
- To: mathgroup at smc.vnet.net
- Subject: [mg73679] Re: [mg73622] split again
- From: János <janos.lobb at yale.edu>
- Date: Sat, 24 Feb 2007 02:22:33 -0500 (EST)
- References: <200702230936.EAA17604@smc.vnet.net>
On Feb 23, 2007, at 4:36 AM, Arkadiusz.Majka at gmail.com wrote: > Hi, > > Thank you very much for your help in my provious post. Now, consider > please a list > > z=Table[Random[],{1000}]; > > zSplit=Split[z,#1<=0.7 === #2>=0.7]; (bulit = thanks to your > help) > > I want to pick the first sublist of zSplit that consists of elements > <= 0.7 and whose length is greater than a certain number (say 5). I > think that a good candidate would be using Cases and variations of _ , > but I don't know how. > > What I want to do (and what my both posts are about) is to find the > first sublist of z with all elements less than A and the length of > this sublist must be greater than B. Maybe there exists better > solution than to Split z in advance since what I need to do in my next > step is to find ONLY the FIRST sublist of splitted z. > > Thanks again, > > Arek > Here is a newbie approach: In[8]:= zs = First[Select[Split[z, #1 <= 0.7 && #2 <= 0.7 & ], Length[#1] > 5 & ]] J=E1nos ------------------------------------------ "The shortest route between two points is the middleman" Ayn Rand
- References:
- split again
- From: Arkadiusz.Majka@gmail.com
- split again