tip_descendants: Get all the descendants that are tips
In krisrs1128/treelapse: Visualization for Tree-Structured Collections of Counts and Series
Description
Usage
Arguments
Value
Examples
Description
This is a helper for tree_sum, which gets the names of tip nodes
that descend from a specified internal node, given an edgelist specifying the
tree structure.
Usage
1
tip_descendants(el, cur_node)
Arguments
el
[character matrix] A matrix specifying the tree structure. The
first column are character names for the parents, the second are children.
cur_node
[character] The name of the internal node to search for
descendants from. The name must appear in el.
Value
tips [character vector] A character vector of tip nodes that descend
from cur_node.
Examples
1
2
3
4
5
library("phyloseq")
data(GlobalPatterns)
GP <- subset_taxa(GlobalPatterns, Phylum=="Chlamydiae")
el <- phy_tree(GP)$edge
tip_descendants(el, 34)
krisrs1128/treelapse documentation built on Jan. 3, 2020, 6:29 p.m.
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Description Usage Arguments Value Examples
Description
This is a helper for tree_sum, which gets the names of tip nodes that descend from a specified internal node, given an edgelist specifying the tree structure.
Usage
1 | tip_descendants(el, cur_node)
|
Arguments
el |
[character matrix] A matrix specifying the tree structure. The first column are character names for the parents, the second are children. |
cur_node |
[character] The name of the internal node to search for descendants from. The name must appear in el. |
Value
tips [character vector] A character vector of tip nodes that descend from cur_node.
Examples
1 2 3 4 5 | library("phyloseq")
data(GlobalPatterns)
GP <- subset_taxa(GlobalPatterns, Phylum=="Chlamydiae")
el <- phy_tree(GP)$edge
tip_descendants(el, 34)
|
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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