code_freq_by: Code frequencies separate by a variable

In rock: Reproducible Open Coding Kit

Code frequencies separate by a variable

Description

Code frequencies separate by a variable

Usage

code_freq_by(x, by, codes = ".*", returnTidyDf = FALSE)

Arguments

x	The object with parsed sources.
by	The variables on which to split when computing code frequencies.
codes	A regular expression specifying the codes fo which to compute the code frequencies.
returnTidyDf	When TRUE, return a tidy data frame with the counts in one column, the by variable in another, and the code for which the counts are provided in another column. Otherwise, return a 'wide' data frame with the by variable in one column, the codes in the other columns, and the counts in the cells.

Value

A data frame with the code frequencies

Examples

### Get path to example source
examplePath <-
  system.file("extdata", package="rock");

### Get a path to one example file
exampleFile <-
  file.path(examplePath, "example-1.rock");

### Load example source
loadedExample <- rock::parse_source(exampleFile);

### Show code frequencies
code_freq_by(loadedExample, "nestingLevel");

rock documentation built on June 14, 2025, 1:08 a.m.