The proportion of computer postgraduate entrance examination and re-examination in East China Normal University is the total score of initial examination and re-examination = initial examination score ×0.7+ re-examination score ×0.3. According to the statistics of East China Normal University's postgraduate entrance examination results, the proportion of re-examination in East China Normal University in recent three years is: the total score of initial examination and re-examination = initial examination score ×0.7+ re-examination score ×0.3.