stri_stats_latex: Statistics for a Character Vector Containing LaTeX Commands

In stringi: Fast and Portable Character String Processing Facilities

Statistics for a Character Vector Containing LaTeX Commands

Description

This function gives LaTeX-oriented statistics for a character vector, e.g., obtained by loading a text file with the readLines function, where each text line is represented by a separate string.

Usage

stri_stats_latex(str)

Arguments

str	character vector to be aggregated

Details

We use a slightly modified LaTeX Word Count algorithm implemented in Kile 2.1.3, see https://kile.sourceforge.io/team.php for the original contributors.

Value

Returns an integer vector with the following named elements:

1. CharsWord - number of word characters;

2. CharsCmdEnvir - command and words characters;

3. CharsWhite - LaTeX white spaces, including { and } in some contexts;

4. Words - number of words;

5. Cmds - number of commands;

6. Envirs - number of environments;

7. ... (Other stuff that may appear in future releases of stringi).

Author(s)

Marek Gagolewski and other contributors

See Also

The official online manual of stringi at https://stringi.gagolewski.com/

Gagolewski M., stringi: Fast and portable character string processing in R, Journal of Statistical Software 103(2), 2022, 1-59, \Sexpr[results=rd]{tools:::Rd_expr_doi("10.18637/jss.v103.i02")}

Other stats: stri_stats_general()

Examples

s <- c('Lorem \\textbf{ipsum} dolor sit \\textit{amet}, consectetur adipisicing elit.',
       '\\begin{small}Proin nibh augue,\\end{small} suscipit a, scelerisque sed, lacinia in, mi.',
       '')
stri_stats_latex(s)

stringi documentation built on May 29, 2024, 8:16 a.m.