sum_up_tree: Sum Property Up Tree
In mattmalcher/gov.uk.taxonomy: Tools for working with the gov.uk taxonomy.
Description
Usage
Arguments
Details
Value
Description
Recursive function to be applied to a tree node,
will *sum* a specified quantity from all child nodes, and grandchildren etc
Usage
1
sum_up_tree(node, property)
Arguments
node
data.tree node, for which a specified quantity is aggregated
property
name of a property to be aggregated
Details
Does this by calling itself on the $children of a node.
Once it reaches a leaf, there are no children.
Works as a side effect, output does not need to be assigned
Value
a data.tree with <property>_agg as a property
mattmalcher/gov.uk.taxonomy documentation built on Jan. 25, 2020, 12:45 a.m.
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Description Usage Arguments Details Value
Description
Recursive function to be applied to a tree node, will *sum* a specified quantity from all child nodes, and grandchildren etc
Usage
1 | sum_up_tree(node, property)
|
Arguments
node |
data.tree node, for which a specified quantity is aggregated |
property |
name of a property to be aggregated |
Details
Does this by calling itself on the $children of a node. Once it reaches a leaf, there are no children.
Works as a side effect, output does not need to be assigned
Value
a data.tree with <property>_agg as a property
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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