Objective To study whether protein truncationtest (PTT) is suitable for mutation detection in large size gene, such as ATM.
目的：研究蛋白质截短技术(ptt)在atm等大基因突变检测中的可行性。
2
Because some products show no failure in the random truncationtest period, this paper USES the mean rank order method to calculate the empirical cumulative distribution function.
考虑随机截尾试验中有些试验产品无故障数据出现，提出采用平均秩次法计算经验分布函数。
3
When considered the far field test, the sample plane cannot do infinitely great, the paper has analyzed the truncation error, and proposed the error correction method.