map.groups
(Package: maptree) :
Map Groups of Observations
Draws maps of groups of observations created by clustering, classification or regression trees, or some other type of classification.
● Data Source:
CranContrib
● Keywords: cluster, hplot, tree
● Alias: map.groups
●
0 images
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twins.to.hclust
(Package: maptree) :
Converts agnes or diana object to hclust object
Alternative to as.hclust that retains cluster data.
● Data Source:
CranContrib
● Keywords: cluster, manip
● Alias: twins.to.hclust
●
0 images
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clip.rpart
(Package: maptree) :
Prunes an Rpart Classification or Regression Tree
Reduces a prediction tree produced by rpart to a smaller tree by specifying either a cost-complexity parameter, or a number of nodes to which to prune.
● Data Source:
CranContrib
● Keywords: cluster, manip
● Alias: clip.rpart
●
0 images
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group.tree
(Package: maptree) :
Observation Groups for Classification or Regression Tree
Alternative to tree[["where"]] that orders groups from left to right in draw order.
● Data Source:
CranContrib
● Keywords: manip, tree
● Alias: group.tree
●
0 images
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clip.clust
(Package: maptree) :
Prunes a Hierarchical Cluster Tree
Reduces a hierarchical cluster tree to a smaller tree either by pruning until a given number of observation groups remain, or by pruning tree splits below a given height.
● Data Source:
CranContrib
● Keywords: cluster, manip
● Alias: clip.clust
●
0 images
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draw.clust
(Package: maptree) :
Graph a Hierarchical Cluster Tree
Graph a hierarchical cluster tree of class twins or hclust using colored symbols at observations.
● Data Source:
CranContrib
● Keywords: cluster, hplot
● Alias: draw.clust
●
0 images
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map.key
(Package: maptree) :
Draw Key to accompany Map of Groups
Draws legends for maps of groups of observations.
● Data Source:
CranContrib
● Keywords: aplot, hplot
● Alias: map.key
●
0 images
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group.clust
(Package: maptree) :
Observation Groups for a Hierarchical Cluster Tree
Alternative to cutree that orders pruned groups from left to right in draw order.
● Data Source:
CranContrib
● Keywords: cluster, manip
● Alias: group.clust
●
0 images
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draw.tree
(Package: maptree) :
Graph a Classification or Regression Tree
Graph a classification or regression tree with a hierarchical tree diagram, optionally including colored symbols at leaves and additional info at intermediate nodes.
● Data Source:
CranContrib
● Keywords: hplot, tree
● Alias: draw.tree
●
0 images
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ngon
(Package: maptree) :
Outline or Fill a Regular Polygon
Draws a regular polygon at specified coordinates as an outline or shaded.
● Data Source:
CranContrib
● Keywords: aplot
● Alias: ngon
●
0 images
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