R/roots.R
In jiho/checkboxTreeInput: A Tree-like Input with Checkboxes for Shiny Apps
Defines functions
roots
# Extract the ids of the root(s) of a treedf (=items with no parent)
roots <- function(tree) {
idx <- which(is.na(tree$parent_id))
return(tree$id[idx])
}
jiho/checkboxTreeInput documentation built on June 13, 2020, 10:29 a.m.
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Defines functions roots
# Extract the ids of the root(s) of a treedf (=items with no parent)
roots <- function(tree) {
idx <- which(is.na(tree$parent_id))
return(tree$id[idx])
}
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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