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TopKLists (version 1.0.3)

Inference, aggregation and visualization for top-k ranked lists

Description

For multiple ranked input lists (full or partial) representing the same set of N objects, the package TopKLists offers (1) statistical inference on the lengths of informative top-k lists, (2) stochastic aggregation of full or partial lists, and (3) graphical tools for the statistical exploration of input lists, and for the visualization of aggregation results.

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Version

Install

install.packages('TopKLists')

Monthly Downloads

178

Version

1.0.3

License

LGPL-3

Maintainer

Michael Schimek

Last Published

November 11th, 2014

Functions in TopKLists (1.0.3)

TopKSample

Sampler to generate N top-k lists according to p
KendallMLists

KendallMLists
Spearman

Modified Spearman's footrule distance
j0.multi

Function returning an overall point j0 of degeneration into noise for multiple ranked lists
CEMC

CEMC based rank aggregation
MC

Markov chain based rank aggregation
breast

Sample data from breast cancer expression
TopKListsGUI

TopKListsGUI for inference and visualization
l2norm

Calculate the L2 norm
deltaplot

An exploratory plot of discordance for delta selection.
TopKSpaceSampleInput

Sample input for TopKSpace functions
aggmap

Aggregation map for the integration of truncated lists
calculate.maxK

The main function for TopKInference
Kendall2Lists

Calculate modified Kendall's tau distance
MC.ranks

MC based rank aggregation
Borda.plot

Plot Borda's scores against ranks
geo.mean

Calculate the geometric mean
Kendall.plot

Plot of the Kendall Criterion values
compute.stream

Calculates point of degeneration j0 into noise of the Idata, applying moderate deviation-based inference
trans.matrix

Compute transition matrices
Borda

Borda based rank aggregation
prepare.idata

Prepare Idata vector of 0's and 1's
MC.plot

Plot of the ordered stationary probabilities
init.p

Initialization method for probabilities
TopKLists-package

Inference, aggregation and visualization for top-k ranked lists