Statistics package: Difference between revisions

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! Description
! Description
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| cluster
| [https://gnu-octave.github.io/statistics/cluster.html cluster]
| Define clusters from an agglomerative hierarchical cluster tree.
| Define clusters from an agglomerative hierarchical cluster tree.
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| clusterdata
| [https://gnu-octave.github.io/statistics/clusterdata.html clusterdata]
| Wrapper function for 'linkage' and 'cluster'.
| Wrapper function for 'linkage' and 'cluster'.
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| cmdscale
| [https://gnu-octave.github.io/statistics/cmdscale.html cmdscale]
| Classical multidimensional scaling of a matrix.
| Classical multidimensional scaling of a matrix.
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| confusionmat
| [https://gnu-octave.github.io/statistics/confusionmat.html confusionmat]
| Compute a confusion matrix for classification problems.
| Compute a confusion matrix for classification problems.
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| cophenet
| [https://gnu-octave.github.io/statistics/cophenet.html cophenet]
| Compute the cophenetic correlation coefficient.
| Compute the cophenetic correlation coefficient.
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| evalclusters
| [https://gnu-octave.github.io/statistics/evalclusters.html evalclusters]
| Create a clustering evaluation object to find the optimal number of clusters.
| Create a clustering evaluation object to find the optimal number of clusters.
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| inconsistent
| [https://gnu-octave.github.io/statistics/inconsistent.html inconsistent]
| Compute the inconsistency coefficient for each link of a hierarchical cluster tree.
| Compute the inconsistency coefficient for each link of a hierarchical cluster tree.
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| kmeans
| [https://gnu-octave.github.io/statistics/kmeans.html kmeans]
| Perform a K-means clustering of an NxD matrix.
| Perform a K-means clustering of an NxD matrix.
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| linkage
| [https://gnu-octave.github.io/statistics/linkage.html linkage]
| Produce a hierarchical clustering dendrogram.
| Produce a hierarchical clustering dendrogram.
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| mahal
| [https://gnu-octave.github.io/statistics/mhsample.html mahal]
| Mahalanobis' D-square distance.
| Mahalanobis' D-square distance.
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| mhsample
| [https://gnu-octave.github.io/statistics/mhsample.html mhsample]
| Draws NSAMPLES samples from a target stationary distribution PDF using Metropolis-Hastings algorithm.
| Draws NSAMPLES samples from a target stationary distribution PDF using Metropolis-Hastings algorithm.
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| optimalleaforder
| [https://gnu-octave.github.io/statistics/optimalleaforder.html optimalleaforder]
| Compute the optimal leaf ordering of a hierarchical binary cluster tree.
| Compute the optimal leaf ordering of a hierarchical binary cluster tree.
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| pdist
| [https://gnu-octave.github.io/statistics/pdist.html pdist]
| Return the distance between any two rows in X.
| Return the distance between any two rows in X.
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| pdist2
| [https://gnu-octave.github.io/statistics/pdist2.html pdist2]
| Compute pairwise distance between two sets of vectors.
| Compute pairwise distance between two sets of vectors.
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| slicesample
| [https://gnu-octave.github.io/statistics/slicesample.html slicesample]
| Draws NSAMPLES samples from a target stationary distribution PDF using slice sampling of Radford M. Neal.
| Draws NSAMPLES samples from a target stationary distribution PDF using slice sampling of Radford M. Neal.
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| squareform
| [https://gnu-octave.github.io/statistics/squareform.html squareform]
| Interchange between distance matrix and distance vector formats.
| Interchange between distance matrix and distance vector formats.
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