Here is a the UNSW face test. Tina is interested in whether a Math90044(subject) student will or will not complete the test. She suspects that a student's likelihood of completing the test may be related to whether or not they are enrolled in her lab class and also their level of engagement with the discussion board. The dataset facetest.txt contains the following variables for 25 (anonymised) students:

completed.face.test: takes values 'yes' or 'no'

tinas.class: whether the student is enrolled in Tina's class or not (takes

values 'yes' or 'no')

edstem.views: the number of times a student viewed a page on the discussion board during the first two weeks of semester

completed. face. test tinas. class edstem. views yes yes 26 yes no 12 no yes no yes 8 yes no no no no yes 27 no no yes no 31 no yes 3 yes no 23 no yes no no yes yes no no yes yes no WN DGP GWTWWOW no yes no no no no yes yes no yes yes no yes 20 yes yes 15