weighted_hpaths
(Package: PairViz) :
Constructs weight decreasing hamiltonian paths
Returns a modified version of paths, where component paths/cycles are re-oriented so low weight edges occur first, and the component paths/cycles are then permuted so low-weight paths are first.
● Data Source:
CranContrib
● Keywords: graphs, optimize
● Alias: weighted_hpaths
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table_plot
(Package: PairViz) :
Plots rectangles on a grid
Plots rectangles on a grid- a barchart/mosaic variant which facilitates pairwise comparisons.
● Data Source:
CranContrib
● Keywords: hplot
● Alias: table_plot
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factor_spreadout spreads out the data at each factor level. rater_spreadout spreads out the data at each rating level. The rater version is appropriate when the variables (factors) have all the same levels.
● Data Source:
CranContrib
● Keywords:
● Alias: factor_spreadout, rater_spreadout
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knn_graph
(Package: PairViz) :
Functions to construct graphs.
Functions to construct graphs- see details below.
● Data Source:
CranContrib
● Keywords:
● Alias: dn_graph, knn_graph, mk_binary_graph, mk_hypercube_graph
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pcp
(Package: PairViz) :
Enhanced parallel coordinate plots.
pcp draws a parallel coordinate plot.It is a modified version of parcoord {MASS}. Variables may be reordered and panels colored in the display.
● Data Source:
CranContrib
● Keywords:
● Alias: catpcp, pcp
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path_weights
(Package: PairViz) :
Utility functions to manipulate pairwise information.
These functions perform calculations on edge matrices containing pairwise information.
● Data Source:
CranContrib
● Keywords: graphs
● Alias: dist2edge, edge2dist, edge_index, nnodes, path_cis, path_weights
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path_cor
(Package: PairViz) :
Measures the tendency of edge weights to increase.
Returns the (Kendalls tau) correlation of the edge weights with the vector 1.. (number of weights).
● Data Source:
CranContrib
● Keywords:
● Alias: path_cor
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overview
(Package: PairViz) :
Overview of PairViz package
Implements methods described in Hurley and Oldford paper.
● Data Source:
CranContrib
● Keywords: graphs, hplot, optimize
● Alias: PairViz-package, overview
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overlayCI
(Package: PairViz) :
Function to overlay confidence intervals on the current plot.
Overlays confidence intervals on the current plot. Also draws a right hand axis, a horizontal broken line at zero, and marks the significant comparisons with an arrow, i.e. the CIs that do not intersect zero.
● Data Source:
CranContrib
● Keywords: aplot
● Alias: overlayCI
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order_tsp
(Package: PairViz) :
Uses tsp to find the best hamiltonian on the complete graph on 1..n
Returns shortest cycle or path via tsp solver from package TSP
● Data Source:
CranContrib
● Keywords: graphs, optimize
● Alias: order_tsp
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providing 
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