p5-Statistics-Descriptive-Discrete-0.07_1.txz


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Description

p5-Statistics-Descriptive-Discrete - Compute descriptive statistics for discrete data sets

Property Value
Distribution FreeBSD 10
Repository FreeBSD Ports Quarterly i386
Package filename p5-Statistics-Descriptive-Discrete-0.07_1.txz
Package name p5-Statistics-Descriptive-Discrete
Package version 0.07
Package release 1
Package architecture i386
Package type txz
Category math perl5
Homepage https://metacpan.org/release/Statistics-Descriptive-Discrete
License GPLv1+, ART10
Maintainer bofh@FreeBSD.org
Download size 11.19 KB
Installed size 23.29 KB
This module provides basic functions used in descriptive statistics. It
borrows very heavily from Statistics::Descriptive::Full (which is included
with Statistics::Descriptive) with one major difference. This module is
optimized for discretized data e.g. data from an A/D conversion that has a
discrete set of possible values. E.g. if your data is produced by an 8 bit
A/D then you'd have only 256 possible values in your data set. Even though
you might have a million data points, you'd only have 256 different values
in those million points. Instead of storing the entire data set as
Statistics::Descriptive does, this module only stores the values it's seen
and the number of times it's seen each value.
For very large data sets, this storage method results in significant speed
and memory improvements. In a test case with 2.6 million data points from
a real world application, Statistics::Descriptive::Discrete took 40
seconds to calculate a set of statistics instead of the 561 seconds
required by Statistics::Descriptive::Full. It also required only 4MB of
RAM instead of the 400MB used by Statistics::Descriptive::Full for the
same data set.
WWW: https://metacpan.org/release/Statistics-Descriptive-Discrete

Alternatives

Package Version Architecture Repository
p5-Statistics-Descriptive-Discrete-0.07_1.txz 0.07 i386 FreeBSD Ports Latest
p5-Statistics-Descriptive-Discrete-0.07_1.txz 0.07 amd64 FreeBSD Ports Latest
p5-Statistics-Descriptive-Discrete-0.07_1.txz 0.07 amd64 FreeBSD Ports Quarterly
p5-Statistics-Descriptive-Discrete - - -

Requires

Name Value
perl5 = 5.26.2

Download

Type URL
Mirror pkg.freebsd.org
Binary Package p5-Statistics-Descriptive-Discrete-0.07_1.txz
Source Package math/p5-Statistics-Descriptive-Discrete

Install Howto

Install p5-Statistics-Descriptive-Discrete txz package:

# pkg install p5-Statistics-Descriptive-Discrete

See Also

Package Description
p5-Statistics-Distributions-1.02_1.txz Perl module that calculates critical values of common statistical distributions
p5-Statistics-Forecast-0.3_1.txz Calculates a future value
p5-Statistics-Frequency-0.04.txz Simple counting of elements
p5-Statistics-LTU-2.8_1.txz Perl implementation of Linear Threshold Units
p5-Statistics-LineFit-0.07_1.txz Least squares line fit, weighted or unweighted
p5-Statistics-Lite-3.62.txz The lightweight and functional object-oriented statistics
p5-Statistics-OLS-0.07_1.txz Perl module to perform ordinary least squares and other bivariate statistics
p5-Statistics-R-0.34_1.txz Controls the R interpreter through Perl
p5-Statistics-Regression-0.53_1.txz Perl module to perform weighted linear regression
p5-Statistics-TTest-1.1.0_3.txz Perl module to perform T-test on 2 independent samples
p5-Storable-3.11.txz Persistency for perl data structures
p5-Storable-AMF-1.00_1.txz Perl extension for serialize/deserialize AMF0/AMF3 data
p5-Store-CouchDB-3.8.txz Perl interface to Apache CouchDB
p5-Stream-1.00_1.txz Generic stream classes for Perl
p5-Stream-Buffered-0.03_1.txz Perl extension for temporary buffer to save bytes
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