exist_matrix: generate a matrix to show whether the item in each element of...

In baizer: Useful Functions for Data Processing

generate a matrix to show whether the item in each element of a list

Description

generate a matrix to show whether the item in each element of a list

Usage

exist_matrix(x, n_lim = 0, n_top = NULL, sort_items = NULL)

Arguments

x	list of character vectors
n_lim	n limit to keep items in result
n_top	only keep top n items in result
sort_items	function to sort the items, item frequency by default

Value

tibble

Examples

x <- 1:5 %>% purrr::map(
  ~ gen_char(to = "k", n = 5, random = TRUE, seed = .x)
)
exist_matrix(x)

baizer documentation built on Oct. 19, 2023, 9:07 a.m.