Description Usage Arguments Value
View source: R/extract_levels.R
Given the results of tagging documents with a hierarchical ontology, exports the tags from user-specified levels of the original ontology.
1 | extract_levels(x, n.levels = NULL)
|
x |
a character vector containing hierarchical tags separated by a period |
n.levels |
numeric: the indices of levels that should be extracted |
a list of length equal to the length of n.levels where the length of each entry is the length of x
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