dplyr_single: Single-table verbs from dplyr

In quanteda/quanteda.tidy: Tidyverse extensions to the quanteda

Description

These are data manipulation functions designed to work on quanteda objects, where the "single table" is the docvars from the object. Each function operates on the docvars and returns a modified version of the original object.

Details

arrange sorts documents by values of the docvars.

distinct subsets documents based on distinct/unique document variable values. See dplyr::distinct() for more details.

filter subsets documents. See dplyr::filter() for more details.

mutate and transmute can add or modify document variables. See dplyr::mutate() for more details.

pull extracts a single docvar as a vector. See dplyr::pull() for more details.

relocate changes the column positions of document variables. See dplyr::relocate() for more details.

rename changes the names of individual document variables using new_name = old_name syntax; rename_with() renames columns of document variables using a function. See dplyr::rename() for more details.

select and rename keep or rename document variables. See dplyr::select() for more details.

slice lets you index documents by their (integer) locations, to select, remove, and duplicate documents. See dplyr::slice() for more details.

quanteda/quanteda.tidy documentation built on April 11, 2021, 3:44 p.m.