Reads an Excel file of exercises and returns a data frame.
Arguments
- file
A string, name of a text file.
- sheet_index
A number, sheet index in the workbook.
- sheet_name
A string, sheet name.
Details
In addition to the file, we can indicate the sheet by its name or index. If we do not indicate anything, it considers the first sheet.
See also
Other support functions:
create_exercise_csv(),
create_exercise_data_frame(),
create_exercise_excel(),
read_exercise_csv(),
set_pending_answers(),
vector_to_string(),
write_exercise_csv()
Examples
file <- system.file("extdata/exercises.xlsx", package = "rexer")
df <- read_exercise_excel(file)