| 摘要 |
Approaches for rendering data on a display are provided using matrix tree and matrix tree table presentation structures. A matrix table is rendered on a display. The matrix table comprises a set of columns and a set of rows. Each column is associated with a different dimension instance of a first dimension, and each row is associated with a different dimension instance of a second dimension. The intersection of each column and row is a cell. In one approach, a tree of nodes is rendered within at least one cell of the matrix table. In another approach, a tree table is rendered within at least one cell of the matrix table. The tree table comprises a tree of nodes, where each node of the tree of nodes comprises a row of data. A tree of nodes in a cell of the matrix table may be expanded or collapsed upon request.
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