calctrans.Rd
Transformation of distance matrix
calctrans(dists, method, d_max = 4)
dists | A matrix of distance |
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method | transformation method, can be chosen from"pca" and "laplacian" "pca" calculate the first several principal components and "laplacian" calculate last several eigen values. |
d_max | Maximum number of eigen decomposition. By default is 4. |
A matrix of co-occurrence.