Import Umberto results from .json files

Usage

import_rawdata_json(
  json_dir,
  old_format = TRUE,
  add_place = FALSE,
  files = NULL
)

json_dir: path to directory containing .json files. All .json files will be read.
old_format: if TRUE (the default) the same columns are provided that are provided by import_rawdata that imports .csv files
add_place: With add_place = TRUE, the "place" is contained in the result even if old_format = TRUE
files: optional. If given and not NULL this is expected to be a vector of character with the full paths to the .json files to be read.

data frame