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Identify transparency indicators across many TXT or PDF files.

Source: R/rt_batch.R
rt_all_txt_dir.Rd

The plain-text counterpart of [rt_all_pmc_dir()]: runs [rt_all()] on every text file, and [rt_all_pdf()] on every PDF, in a directory (or an explicit vector of paths), with the same per-file error isolation, progress bar, resumable CSV output and optional parallelism.

Usage

rt_all_txt_dir(
  dir,
  pattern = "\\.(txt|pdf)$",
  recursive = FALSE,
  output = NULL,
  parallel = FALSE,
  progress = TRUE,
  chunk_size = 200L
)

Arguments

dir

A directory containing TXT and/or PDF files, or a character vector of file paths.

pattern

A regular expression for file names, used only when `dir` is a single existing directory (default: `.txt` and `.pdf` files).

recursive, parallel, progress, chunk_size

As in [rt_all_pmc_dir()].

output

Optional path to a CSV file for incremental, resumable output, with the same behavior as in [rt_all_pmc_dir()].

Value

A [tibble][tibble::tibble] with one row per file: `filename` (the path), the columns of [rt_all()], `is_success` and `error`.

See also

[rt_all()], [rt_all_pdf()], [rt_all_pmc_dir()]

Examples

# \donttest{
d <- file.path(tempdir(), "rt_txt_example")
dir.create(d, showWarnings = FALSE)
writeLines("Conflicts of interest: none declared.",
           file.path(d, "PMID00000001.txt"))
writeLines("This work was funded by the Wellcome Trust (grant 12345).",
           file.path(d, "PMID00000002.txt"))
res <- rt_all_txt_dir(d, progress = FALSE)
# }