Expand description
StatPartition: hierarchical partition layout (icicle / sunburst).
Each input row is a leaf path given by the levels columns (outermost
first) with a weight (1 when unmapped). Every prefix of a path is a
node whose value is the sum of its leaves. Nodes at depth d occupy
y ∈ [d, d + 1]; siblings split their parent’s x span in
proportion to value (first-appearance order, or largest first with
sort). The root spans x ∈ [0, 1]. A missing (Na/empty) level ends a
path early, so ragged hierarchies work.
Output: one row per node with xmin/xmax/ymin/ymax, depth
(0-based), node (its own level value), path ("A / B / C"), root
(the depth-0 ancestor, for colouring), value and share (of the total).
Structs§
- Stat
Partition - Partition stat behind
GeomPartition.