convert_VLE {ouladFormat} | R Documentation |
Converts the VLE data format
Description
Converts the data format of the Virtual Learning Environment (VLE) data set from total view counts to binary, standardised or logarithmic view count data.
Usage
convert_VLE(
data,
conversion = c("binary", "standardise1", "standardise2", "logarithmic")
)
Arguments
data |
VLE data set to be converted. The VLE data set should consist of student_id as the first column followed by total view counts per time period/activity in each of the remaining columns. |
conversion |
type of conversion to implement, either |
Value
Two tibbles are returned: 1) original_data, and 2) converted_data.
original_data tibble
A tibble of the original data inputted into the function.
converted_data tibble
A tibble where all columns, except the first column, have been changed from total view counts to either binary, standardised, globally standardised or logarithmic view count data.
See Also
dataset_VLE_time()
or dataset_VLE_activity()
for obtaining the VLE data set needed for the input data.
Examples
VLE_data = dataset_VLE_activity(example_data = TRUE)$resource_data
convert_VLE(VLE_data, conversion = "standardise1")
VLE_data = dataset_VLE_time(example_data = TRUE)$weekly_data
convert_VLE(VLE_data, conversion = "logarithmic")