perl-PDLDM-Rank - Calculates and finds tied ranks of a PDL data matrix

Property Value
Distribution ALT Linux Sisyphus
Repository Autoimports noarch
Package name perl-PDLDM-Rank
Package version 2015.071601
Package release alt1
Package architecture noarch
Package type rpm
Installed size 14.72 KB
Download size 14.72 KB
Official Mirror
PDLDM::Rank finds the tied rank values of a given PDL.
In the data PDL, the raws should represent the data instances and colomns should represent the attributes.
This returns two PDLs each with the same size as the imput PDL.
The first variable contains the tied rank values.
The second variable contains the number of instances that share the same value.
TiedRank function should produce the same results as the MATLAB tiedrank function.
In some cases data are divided into two parts, training and testing (or evaluation).
Tied ranks are first evaluated for the training data.
It may be ineffient to re-evaluate the tied ranks of both training and testing data together.
EstimateTiedRank finds the lowest nearest rank for the test data.
It needs three PDL inputs: test data, training data and tied ranks of the training data respectively.
Tied ranks of the training data is the first variable retuned by the TiedRank function.
EstimateTiedRank returns two PDL varibles each of the same size as the test data PDL.
The first varible contains the lowest nearest ranks from the tied ranks of the training data.
The second variable contains whether the value is unique, ie. to be unique it should not exist in the training dataset in the corresponding attribute.
This produces similar functionality to the EstimateTiedRank.
However additionally it needs number of duplicates as returned by TiedRank.
It retunes the duplicate count in the traning data instead of the uniqueness.
Therefore, if a value in the second retuned parameter (duplicate count) is zero, the corresponding value in the test/evaluation data is unique.
This function works with similar input and output parameters as the TiedRank function.
However, it produces ranking without leaving gaps for duplicates.
For example, [ 1 4 4 6 8 8 8 9] given [1 2 2 3 4 4 4 5] ranks.
This performs a similar fucntion as EstimateTiedRankWithDups, but wi...


Package Version Architecture Repository
perl-PDLDM-Rank - - -


Name Value
/usr/share/perl5 -
perl( -
rpmlib(PayloadIsLzma) -


Name Value
perl(PDLDM/ = 2015.071.601
perl-PDLDM-Rank = 2015.071601-alt1


Type URL
Binary Package perl-PDLDM-Rank-2015.071601-alt1.noarch.rpm
Source Package perl-PDLDM-Rank-2015.071601-alt1.src.rpm

Install Howto

  1. Add the following line to /etc/apt/sources.list:
    rpm [Sisyphus] noarch autoimports
    rpm [Sisyphus] noarch autoimports
  2. Update the package index:
    # sudo apt-get update
  3. Install perl-PDLDM-Rank rpm package:
    # sudo apt-get install perl-PDLDM-Rank



See Also

Package Description
perl-PDLx-DetachedObject-0.02-alt1.noarch.rpm parent class for subclassing PDL 2.X from class frameworks
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perl-PEF-Front-0.26-alt1.noarch.rpm Perl Effective Web Framework
perl-PEF-Front-WebSocket-0.06-alt2.noarch.rpm WebSocket framework for PEF::Front
perl-PERLANCAR-AppUtil-PerlStripper-0.03-alt1.noarch.rpm Utilities for PERLANCAR's applications, related to Perl::Stripper
perl-PERLANCAR-Debian-Releases-0.050-alt1.noarch.rpm List Debian releases
perl-PERLANCAR-Exporter-Lite-0.02-alt1.noarch.rpm A stripped down Exporter
perl-PERLANCAR-File-HomeDir-0.060-alt1.noarch.rpm Lightweight way to get current user's home directory
perl-PERLANCAR-HTML-Tree-Examples-1.0.3-alt1.noarch.rpm Generate sample HTML document
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perl-PERLANCAR-List-Util-PP-0.04-alt1.noarch.rpm Pure-perl implementation of List::Util
perl-PERLANCAR-Module-List-0.003005-alt1.noarch.rpm Like Module::List, but with lower startup overhead
perl-PERLANCAR-Parse-Arithmetic-0.004-alt1.noarch.rpm Parse arithmetic expmatchsion
perl-PERLANCAR-Permute-Named-0.03-alt1.noarch.rpm Permute multiple-valued key-value pairs
perl-PERLANCAR-Sort-Sub-0.06-alt1.noarch.rpm PERLANCAR's Sort::Sub subroutines