isLeaf {TreeSummarizedExperiment} | R Documentation |
isLeaf
is to test wheter some specified nodes are leaf nodes of a
tree.
isLeaf(tree, node)
tree |
A phylo object. |
node |
A numeric or character vector. Node labels or node numbers. |
a logical vector with the same length as the input node
.
Ruizhu HUANG
data(tinyTree) library(ggtree) # PLOT tree # The node labels are in orange texts and the node numbers are in blue ggtree(tinyTree,branch.length = 'none')+ geom_text2(aes(label = label), color = "darkorange", hjust = -0.1, vjust = -0.7) + geom_text2(aes(label = node), color = "darkblue", hjust = -0.5, vjust = 0.7) isLeaf(tree = tinyTree, node = c(5, 4, 18)) isLeaf(tree = tinyTree, node = c("t4", "t9", "Node_18" ))