Description Usage Arguments Value
Converts distance matrix to x, y coordinates using classical MDS. Returns coordinates in a data.table and optionally eigenvalues. AKA principle coordinates analysis.
1 |
dm |
Distance matrix, must have row and column names. |
eig |
Return eigenvalues? |
... |
Passed to 'cmdscale' |
If 'eig', list with point coordinates ('points') and ranked eigenvalues ('eigrank'). Otherwise just the coordinates. All as data.tables.
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