Count code occurrences

Usage

count_occurrences(x, codes = ".*", matchRegexAgainstPaths = TRUE)

Arguments

x: A parsed source(s) object.
codes: A regular expression to select codes to include, or, alternatively, a character vector with literal code idenfitiers.
matchRegexAgainstPaths: Whether to match the codes regular expression against the full code paths or only against the code identifier.

Value

A data.frame().

Examples

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

### Get a path to one example file
exampleFile <-
  file.path(examplePath, "example-3.rock");

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

### Show code occurrences
rock::count_occurrences(
  loadedExample
);
#>                          codeId count totalCodedUtterances totalUtterances
#> exampleCodeId_1 exampleCodeId_1     9                   20             102
#> exampleCodeId_2 exampleCodeId_2     7                   20             102
#> exampleCodeId_3 exampleCodeId_3     5                   20             102
#> exampleCodeId_4 exampleCodeId_4     2                   20             102