Extract the hierarchical structure of the nodes of a dendrogram












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I would like to extract the hierarchical structure of the nodes of a dendrogram or cluster.
Suppose we have a dendrogram like below and we need have a vector/list of nodes up to the root for each leaf.
dedndrogram
Resulting in a hierarchy like this:






  hierarchical structure
leaf_1: 3-2-1
leaf_2: 4-2-1
leaf_3: 6-5-1
leaf_4: 8-7-5-1
leaf_5: 9-7-5-1





The thing has been done in R, but I wonder if it is possible to perform such in python?



R implementation: Extract the hierarchical structure of the nodes in a dendrogram or cluster










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    0














    I would like to extract the hierarchical structure of the nodes of a dendrogram or cluster.
    Suppose we have a dendrogram like below and we need have a vector/list of nodes up to the root for each leaf.
    dedndrogram
    Resulting in a hierarchy like this:






      hierarchical structure
    leaf_1: 3-2-1
    leaf_2: 4-2-1
    leaf_3: 6-5-1
    leaf_4: 8-7-5-1
    leaf_5: 9-7-5-1





    The thing has been done in R, but I wonder if it is possible to perform such in python?



    R implementation: Extract the hierarchical structure of the nodes in a dendrogram or cluster










    share|improve this question

























      0












      0








      0







      I would like to extract the hierarchical structure of the nodes of a dendrogram or cluster.
      Suppose we have a dendrogram like below and we need have a vector/list of nodes up to the root for each leaf.
      dedndrogram
      Resulting in a hierarchy like this:






        hierarchical structure
      leaf_1: 3-2-1
      leaf_2: 4-2-1
      leaf_3: 6-5-1
      leaf_4: 8-7-5-1
      leaf_5: 9-7-5-1





      The thing has been done in R, but I wonder if it is possible to perform such in python?



      R implementation: Extract the hierarchical structure of the nodes in a dendrogram or cluster










      share|improve this question













      I would like to extract the hierarchical structure of the nodes of a dendrogram or cluster.
      Suppose we have a dendrogram like below and we need have a vector/list of nodes up to the root for each leaf.
      dedndrogram
      Resulting in a hierarchy like this:






        hierarchical structure
      leaf_1: 3-2-1
      leaf_2: 4-2-1
      leaf_3: 6-5-1
      leaf_4: 8-7-5-1
      leaf_5: 9-7-5-1





      The thing has been done in R, but I wonder if it is possible to perform such in python?



      R implementation: Extract the hierarchical structure of the nodes in a dendrogram or cluster






        hierarchical structure
      leaf_1: 3-2-1
      leaf_2: 4-2-1
      leaf_3: 6-5-1
      leaf_4: 8-7-5-1
      leaf_5: 9-7-5-1





        hierarchical structure
      leaf_1: 3-2-1
      leaf_2: 4-2-1
      leaf_3: 6-5-1
      leaf_4: 8-7-5-1
      leaf_5: 9-7-5-1






      python hierarchy hierarchical-clustering dendrogram






      share|improve this question













      share|improve this question











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      share|improve this question










      asked Nov 22 at 9:42









      Максим Керемет

      113




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