Lines 205-218: adding mobility measures. Need t o add case where students' last exit_date <'YYYY-06-01'
Lines 205-218: adding mobility measures. Need t o add case where students' last exit_date <'YYYY-06-01'

Lines 224-229 and line 231 adding mathgpa from eighth grade.

Added some new calculations to explore GPA by course.

Added quarter1model with overall gpa for first quarter 9th grade to the eighth grade model.

Added the plots of ROCs with the AUC for the two models on lines 281-283.

jsonbecker/PPSDCollegeReadiness