Re: Segregating the elements of a list based on given lower and upper
- To: mathgroup at smc.vnet.net
- Subject: [mg77320] Re: Segregating the elements of a list based on given lower and upper
- From: dh <dh at metrohm.ch>
- Date: Wed, 6 Jun 2007 07:32:37 -0400 (EDT)
- References: <f43hin$342$1@smc.vnet.net>
Hi,
look up "BinLists" and "BinCounts" in the manual. Mathematica Version 6
has more comfortable versions of these routines.
hope this helps, Daniel
R.G wrote:
> Hi Mathgroup members,
>
> Say, I have a list with the following elements:
>
> A={6.32553, 7.09956, 8.56784, 16.1871, 15.3989, 17.2285, 7.40711, \
> 14.8876, 19.9068, 10.0834}
>
> and I have the following list with each {xvalue, yvalue}={lower bound,
> upper bound}:
> B={{0, 7}, {8, 10}, {11, 12}, {13, 15}, {16, 18}}
>
> How can I segregate values in A according to lower bound and upper
> bound from B and find the number number of occurrence ?For example:
> {0,7}={6.32553}, thus the number of occurrence is 1.
> {8, 10}={7.09956,7.40711,8.56784}, the number of occurrence is 3.
> {11,12}=None, the number of occurrence is 0.
>
> The code should be able work for any number Length[A] and Length[B].
> Any suggestion please?
> Thank you,
> R.G
>
>