powered by
The function extract_results() takes Opal zip archive "Export results" or xml file and creates two kinds of data frames (according to parameter 'level'), see the 'Details' section.
extract_results()
extract_results(file, level = "task", hide_filename = TRUE)
A dataframe with attribues of the candidates outcomes and result variables.
A string with a path of the xml test result file.
A string with two possible values: task and item.
A boolean value, TRUE to hide original file names by default.
file <- system.file("test_results.zip", package='rqti') df <- extract_results(file, level = "item")
Run the code above in your browser using DataLab