multiple response tables造句

This study uses classification tree to 1 . choose important variables for delivery launder , 2 . rank the importance of variables , and 3 . classify three levels of quantity of launder and examine under what conditions of variables for high level consuming class of laundry by analyzing the multiple response tables to provide a reference of marketing stratagem
本研究利用分类树多变量统计探究技术做：一、筛选影响衣物外洗件数多寡之相关变数，二、排序各个变数的重要性，三、将外洗量之多寡分成三个等级，由分析多变反应交叉表，可以得到每一个等级是在那些变数的那些条件下发生的，以供作洗衣业者对未来行销策略规划参考之依据。
It's difficult to find multiple response tables in a sentence. 用multiple response tables造句挺难的