Unassigned matrix name

*To*: mathgroup at smc.vnet.net*Subject*: [mg114713] Unassigned matrix name*From*: SM Duarte <smdq.math at gmail.com>*Date*: Tue, 14 Dec 2010 06:53:37 -0500 (EST)

Dear all, I am trying to use Mathematica do analyse a series of data which are organised as n matrices. Actually each matrices is the list (t, x,y,z). After uploading the data onto the program I need to perform several computations that I want them to be the maximum automatised as possible. That is to say, that I would like to have something in which the matrices names are generated according to the data I have so that when I am reading the x position of individual 10 at time 5 I will have the element info1[[5,1]] of my set of matrices. As you can imagine it turns the whole analysis more simpler and the code very condensed. I have done similar things in the past in which I create a variable name, e.g., Symbol["info"<>StringJoin[ToString/@IntegerDigits[ii]]], being ii some uploaded variable, but for matrices/arrays I have been unsuccessful so far. I do not manage to insert the [[ , ]] anywhere. Does anyone know how to overcome this type of free-definition?