zli034 has asked for the wisdom of the Perl Monks concerning the following question:
I have hundred lines of arrays of data. Each array is a sampled representation of a distribution.
I want to calculate standard deviation and mean for data array, then use the standard deviation and mean to perform cluster analysis. The aim is to group similar arrays in to one cluster.
What is a good perl module to do this job? Or you know there are better and faster method to get job done instead calculate mean and standard deviation, please give me some hints.
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Re: module for cluster analysis
by madbombX (Hermit) on Dec 24, 2006 at 23:44 UTC | |
Re: module for cluster analysis
by moklevat (Priest) on Dec 25, 2006 at 02:16 UTC | |
Re: module for cluster analysis
by zentara (Archbishop) on Dec 25, 2006 at 14:18 UTC | |
Re: module for cluster analysis
by lin0 (Curate) on Dec 25, 2006 at 16:35 UTC | |
Re: module for cluster analysis
by sgt (Deacon) on Dec 25, 2006 at 13:49 UTC |
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