The dataMedicaltest
dataset consists of the responses of
2,392 subjects (750 males, 1,633 females and 9 subjects without gender
specification) to multiple-choice admission test to a medical school. It
contains 100 items, possible answers were A, B, C, D, while any combination
of these can be correct.
data(dataMedicaltest)
A `dataMedicaltest` is a `data.frame` consisting of 2,392 observations on the following 102 variables.
The first 100 columns represent items answers.
Variable describing gender; values `"0"` and `"1"` refer to males and females.
Criterion variable; value `"1"` means that student studies standardly, `"0"` otherwise (e.g., leaving or interrupting studies).
Stuka, C., Vejrazka, M., Martinkova, P., Komenda, M., & Stepanek, L. (2016). The use of test and item analysis for improvement of tests. Workshop held at conference MEFANET, 2016, Brno, Czech Republic.