Last data update: 2014.03.03

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Results 1 - 10 of 13 found.
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vec2distm (Package: gclus) : Various utility functions

vec2distm converts a vector to a distance matrix.
● Data Source: CranContrib
● Keywords: cluster
● Alias: clus2memship, diag.off, lower2upper.tri.inds, memship2clus, vec2dist, vec2distm
● 0 images

plotcolors (Package: gclus) : Plots a matrix of colors

plotcolors plots a matrix of colors as an image or as points.
● Data Source: CranContrib
● Keywords: color, hplot
● Alias: imageinfo, plotcolors
● 0 images

pclen (Package: gclus) : Profile smoothness measures

Computes measures of profile smoothness of 2-d data, where x and y give the object coordinates.
● Data Source: CranContrib
● Keywords: hplot, multivariate
● Alias: pcglen, pclen
● 0 images

partition.crit (Package: gclus) : Combines the results of appplying an index to each group of

Applies the function gfun to each group of x and y values and combines the results using the function cfun
● Data Source: CranContrib
● Keywords: cluster, multivariate
● Alias: partition.crit
● 0 images

order.single (Package: gclus) : Orders objects using hierarchical clustering

Reorders objects so that similar (or high-merit) object pairs are adjacent. A permutation vector is returned.
● Data Source: CranContrib
● Keywords: cluster, multivariate
● Alias: order.endlink, order.hclust, order.single
● 0 images

order.clusters (Package: gclus) : Orders clustered objects using hierarchical clustering

Reorders objects so that similar (or high-merit) object pairs are adjacent. The clusters argument specifies (possibly ordered) groups, and objects within a group are kept together.
● Data Source: CranContrib
● Keywords: cluster, multivariate
● Alias: order.clusters
● 0 images

reorder.hclust (Package: gclus) : Reorders object order of hclust, keeping objects within a cluster

Reorders objects so that nearby object pairs are adjacent.
● Data Source: CranContrib
● Keywords: cluster, multivariate
● Alias: reorder.hclust
● 0 images

dmat.color (Package: gclus) : Colors a symmetric matrix

Accepts a dissimilarity matrix or dist m, and returns a matrix of colors. Values in m are cut into categories using breaks (ranked distances if byrank is TRUE) and categories are assigned the values in colors.
● Data Source: CranContrib
● Keywords: color, multivariate
● Alias: default.dmat.color, dmat.color
● 0 images

diameter (Package: gclus) : Cluster heterogeneity of 2-d data

Computes measures of cluster heterogeneity of 2-d data, where x and y give the object coordinates.
● Data Source: CranContrib
● Keywords: cluster
● Alias: diameter, gave, gtot, km2, star
● 0 images

cparcoord (Package: gclus) : Enhanced parallel coordinate plot

This function draws a parallel coordinate plot of data. Variables may be reordered and panels colored in the display. It is a modified version of parcoord {MASS}.
● Data Source: CranContrib
● Keywords: color, hplot, multivariate
● Alias: cparcoord
● 0 images