在這項研究中，我們根據2013年至2015學年入學的退學學生的不及格課

在這項研究中，我們根據2013年至2015學年入學的退學學生的不及格課程，試圖發現失敗課程的前後關係。依照此因果關係，找出學生在低年級的不及格的課程，這些不及格的課程導致高年級的一系列不及格的課程，並且進而造成最後的dropout。

結果 (英文) 1:

In this study, we based on 2013-2015 school year, school drop-out students failing courses, trying to find context in failing the class. In accordance with this causal relationship, identify students failing courses in the lower grades, do not pass these courses lead to a series of failed high school curriculum, and in turn cause the final dropout.

結果 (英文) 2:

In this study, we tried to identify the relationship between failed courses based on the failings of dropout students enrolled in the 2013-2015 school year. Based on this causality, identify ingress courses where students fail in the lower grades, which lead to a series of failing courses in the senior year, and in turn lead to the final dropout.

結果 (英文) 3:

In this study, we tried to find out the correlation between the failed courses and the failed courses based on the failed courses of the students who dropped out in 2013-2015 academic year. According to this causal relationship, find out the courses that students fail in the lower grades, which lead to a series of failed courses in the higher grades, and then cause the final dropout.